{"id":2107,"date":"2026-04-22T15:10:30","date_gmt":"2026-04-22T07:10:30","guid":{"rendered":"http:\/\/www.preluna.xyz\/?p=2107"},"modified":"2026-04-22T15:10:33","modified_gmt":"2026-04-22T07:10:33","slug":"%e5%88%a4%e6%96%ad-a-%e6%98%af%e5%90%a6%e6%98%af-b-%e7%9a%84%e5%ad%90%e9%9b%86","status":"publish","type":"post","link":"http:\/\/www.preluna.xyz\/index.php\/2026\/04\/22\/%e5%88%a4%e6%96%ad-a-%e6%98%af%e5%90%a6%e6%98%af-b-%e7%9a%84%e5%ad%90%e9%9b%86\/preluna\/text\/","title":{"rendered":"\u5224\u65ad A \u662f\u5426\u662f B \u7684\u5b50\u96c6"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/www.preluna.xyz\/wp-content\/uploads\/2026\/04\/\u5224\u65ad-A-\u662f\u5426\u662f-B-\u7684\u5b50\u96c6-835x1024.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"835\" height=\"1024\" data-original=\"http:\/\/www.preluna.xyz\/wp-content\/uploads\/2026\/04\/\u5224\u65ad-A-\u662f\u5426\u662f-B-\u7684\u5b50\u96c6-835x1024.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-2108\"  sizes=\"auto, (max-width: 835px) 100vw, 835px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u9898\u76ee\u8003\u70b9<\/h2>\n\n\n\n<p>\u8fd9\u9053\u9898\u4e3b\u8981\u8003\u8fd9\u51e0\u4e2a\u77e5\u8bc6\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>set<\/code> \u96c6\u5408<\/li>\n\n\n\n<li>\u96c6\u5408\u7684\u201c\u5b50\u96c6\u201d\u5224\u65ad<\/li>\n\n\n\n<li>\u591a\u7ec4\u6d4b\u8bd5\u6570\u636e\u7684\u8f93\u5165\u5904\u7406<\/li>\n\n\n\n<li><code>input().split()<\/code> \u4e0e <code>map()<\/code> \u7684\u57fa\u672c\u7528\u6cd5<\/li>\n<\/ol>\n\n\n\n<p>\u8fd9\u9898\u672c\u8d28\u4e0a\u4e0d\u662f\u8ba9\u4f60\u201c\u624b\u52a8\u4e00\u4e2a\u4e00\u4e2a\u627e\u201d\uff0c\u800c\u662f\u8ba9\u4f60\u610f\u8bc6\u5230\uff1a<\/p>\n\n\n\n<p>\u201c\u9898\u76ee\u8bf4\u7684\u662f\u96c6\u5408 A \u548c\u96c6\u5408 B\uff0c\u8fd8\u8981\u6c42\u5224\u65ad A \u662f\u5426\u662f B \u7684\u5b50\u96c6\uff0c\u90a3\u4e48\u5c31\u5e94\u8be5\u4f18\u5148\u60f3\u5230 Python \u7684 <code>set<\/code>\u3002\u201d<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5ba1\u9898<\/h2>\n\n\n\n<p>\u6211\u4eec\u5148\u628a\u9898\u76ee\u7ffb\u8bd1\u6210\u66f4\u76f4\u767d\u7684\u8bdd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8f93\u5165\u662f\u4ec0\u4e48<\/h3>\n\n\n\n<p>\u7b2c\u4e00\u884c\u662f\u6d4b\u8bd5\u7ec4\u6570 <code>T<\/code>\uff0c\u8868\u793a\u540e\u9762\u6709\u51e0\u7ec4\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u6bcf\u7ec4\u6570\u636e\u4e00\u5171 4 \u884c\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u96c6\u5408 <code>A<\/code> \u7684\u5143\u7d20\u4e2a\u6570<\/li>\n\n\n\n<li>\u96c6\u5408 <code>A<\/code> \u7684\u6240\u6709\u5143\u7d20<\/li>\n\n\n\n<li>\u96c6\u5408 <code>B<\/code> \u7684\u5143\u7d20\u4e2a\u6570<\/li>\n\n\n\n<li>\u96c6\u5408 <code>B<\/code> \u7684\u6240\u6709\u5143\u7d20<\/li>\n<\/ol>\n\n\n\n<p>\u4f8b\u5982\u6837\u4f8b\u91cc\u7b2c\u4e00\u7ec4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>5\n1 2 3 5 6\n9\n9 8 5 6 3 2 1 4 7\n<\/code><\/pre>\n\n\n\n<p>\u610f\u601d\u5c31\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>A = {1, 2, 3, 5, 6}<\/code><\/li>\n\n\n\n<li><code>B = {1, 2, 3, 4, 5, 6, 7, 8, 9}<\/code><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u8f93\u51fa\u662f\u4ec0\u4e48<\/h3>\n\n\n\n<p>\u5bf9\u4e8e\u6bcf\u7ec4\u6570\u636e\uff0c\u8f93\u51fa\u4e00\u884c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c <code>A<\/code> \u662f <code>B<\/code> \u7684\u5b50\u96c6\uff0c\u8f93\u51fa <code>True<\/code><\/li>\n\n\n\n<li>\u5426\u5219\u8f93\u51fa <code>False<\/code><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u9898\u76ee\u771f\u6b63\u8981\u4f60\u5224\u65ad\u4ec0\u4e48<\/h3>\n\n\n\n<p>\u6240\u8c13\u201c<code>A<\/code> \u662f <code>B<\/code> \u7684\u5b50\u96c6\u201d\uff0c\u610f\u601d\u5c31\u662f\uff1a<\/p>\n\n\n\n<p><code>A<\/code> \u91cc\u9762\u7684\u6bcf\u4e00\u4e2a\u5143\u7d20\uff0c\u90fd\u5fc5\u987b\u80fd\u5728 <code>B<\/code> \u91cc\u627e\u5230\u3002<\/p>\n\n\n\n<p>\u4e5f\u5c31\u662f\u8bf4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ea\u8981 <code>A<\/code> \u4e2d\u6709\u4e00\u4e2a\u5143\u7d20\u4e0d\u5728 <code>B<\/code> \u4e2d\uff0c\u5c31\u4e0d\u662f\u5b50\u96c6<\/li>\n\n\n\n<li>\u5982\u679c <code>A<\/code> \u4e2d\u6240\u6709\u5143\u7d20\u90fd\u5728 <code>B<\/code> \u4e2d\uff0c\u90a3\u5c31\u662f\u5b50\u96c6<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bb9\u6613\u5ffd\u7565\u7684\u70b9<\/h3>\n\n\n\n<p>\u8fd9\u91cc\u6709\u4e00\u4e2a\u521d\u5b66\u8005\u5f88\u5bb9\u6613\u5ffd\u7565\u7684\u95ee\u9898\uff1a<\/p>\n\n\n\n<p>\u9898\u76ee\u7ed9\u4e86\u201c\u5143\u7d20\u4e2a\u6570\u201d\u8fd9\u4e00\u884c\uff0c\u4f46\u4f60\u5728 Python \u91cc\u7528 <code>set(input().split())<\/code> \u8bfb\u5165\u96c6\u5408\u540e\uff0c\u5176\u5b9e\u96c6\u5408\u81ea\u5df1\u5df2\u7ecf\u77e5\u9053\u6709\u54ea\u4e9b\u5143\u7d20\u4e86\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\u8fd9\u4e24\u4e2a\u201c\u5143\u7d20\u4e2a\u6570\u201d\u6709\u65f6\u5e76\u4e0d\u662f\u62ff\u6765\u53c2\u4e0e\u8ba1\u7b97\u7684\uff0c\u800c\u662f\u4e3a\u4e86\u914d\u5408\u8f93\u5165\u683c\u5f0f\uff0c\u4f60\u5fc5\u987b\u628a\u8fd9\u4e00\u884c\u8bfb\u6389\uff0c\u4e0d\u7136\u8f93\u5165\u4f1a\u9519\u4f4d\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u601d\u8def\u63d0\u793a<\/h2>\n\n\n\n<p>\u5148\u4e0d\u8981\u6025\u7740\u5199\u4ee3\u7801\uff0c\u5148\u5efa\u7acb\u65b9\u5411\u611f\u3002<\/p>\n\n\n\n<p>\u8fd9\u9898\u6700\u81ea\u7136\u7684\u601d\u8def\u662f\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e00\u6b65\uff1a\u628a\u4e24\u7ec4\u6570\u636e\u8bfb\u6210\u96c6\u5408<\/h3>\n\n\n\n<p>\u56e0\u4e3a\u9898\u76ee\u672c\u8eab\u5c31\u5728\u8bb2\u96c6\u5408\uff0c\u6240\u4ee5\u6700\u5408\u9002\u7684\u6570\u636e\u7ed3\u6784\u5c31\u662f <code>set<\/code>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e8c\u6b65\uff1a\u5224\u65ad A \u662f\u5426\u5b8c\u5168\u5305\u542b\u5728 B \u91cc<\/h3>\n\n\n\n<p>\u4f60\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3\uff1a<\/p>\n\n\n\n<p>\u201c\u68c0\u67e5 A \u4e2d\u6bcf\u4e2a\u5143\u7d20\uff0c\u662f\u5426\u90fd\u5728 B \u4e2d\u3002\u201d<\/p>\n\n\n\n<p>\u4f46 Python \u5df2\u7ecf\u5e2e\u6211\u4eec\u5c01\u88c5\u597d\u4e86\u8fd9\u4e2a\u64cd\u4f5c\uff0c\u4e0d\u9700\u8981\u81ea\u5df1\u5199\u5faa\u73af\u4e00\u4e2a\u4e2a\u67e5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e09\u6b65\uff1a\u8f93\u51fa\u7ed3\u679c<\/h3>\n\n\n\n<p>\u5982\u679c\u662f\u5b50\u96c6\uff0c\u5c31\u8f93\u51fa <code>True<\/code>\uff1b\u4e0d\u662f\uff0c\u5c31\u8f93\u51fa <code>False<\/code>\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\u8fd9\u9898\u7684\u5173\u952e\uff0c\u4e0d\u662f\u590d\u6742\u5faa\u73af\uff0c\u800c\u662f\uff1a<\/p>\n\n\n\n<p>\u201c\u770b\u89c1\u96c6\u5408 + \u5b50\u96c6\uff0c\u5c31\u8054\u60f3\u5230 <code>set<\/code> \u7684\u5b50\u96c6\u5224\u65ad\u65b9\u6cd5\u3002\u201d<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b8c\u6574\u8bbe\u8ba1\u601d\u8def<\/h2>\n\n\n\n<p>\u73b0\u5728\u628a\u601d\u8def\u5b8c\u6574\u5c55\u5f00\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e00\u6b65\uff1a\u8bfb\u5165\u6d4b\u8bd5\u7ec4\u6570<\/h3>\n\n\n\n<p>\u5148\u8bfb <code>T<\/code>\uff0c\u8868\u793a\u8981\u91cd\u590d\u5904\u7406\u591a\u5c11\u7ec4\u6570\u636e\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>T = int(input())\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e8c\u6b65\uff1a\u6bcf\u7ec4\u6570\u636e\u6309\u56fa\u5b9a\u683c\u5f0f\u8bfb\u5165<\/h3>\n\n\n\n<p>\u6bcf\u7ec4\u6570\u636e\u7684\u7ed3\u6784\u56fa\u5b9a\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u884c <code>A<\/code> \u7684\u4e2a\u6570<\/li>\n\n\n\n<li>\u4e00\u884c <code>A<\/code> \u7684\u5143\u7d20<\/li>\n\n\n\n<li>\u4e00\u884c <code>B<\/code> \u7684\u4e2a\u6570<\/li>\n\n\n\n<li>\u4e00\u884c <code>B<\/code> \u7684\u5143\u7d20<\/li>\n<\/ul>\n\n\n\n<p>\u56e0\u6b64\u6211\u4eec\u5728\u5faa\u73af\u4e2d\u6309\u8fd9\u4e2a\u987a\u5e8f\u8bfb\u53d6\u3002<\/p>\n\n\n\n<p>\u5176\u4e2d\uff0c\u5143\u7d20\u4e2a\u6570\u8fd9\u4e00\u884c\u901a\u5e38\u53ef\u4ee5\u5148\u8bfb\u8fdb\u6765\uff0c\u4f46\u4e0d\u4e00\u5b9a\u8981\u771f\u7684\u53c2\u4e0e\u540e\u7eed\u903b\u8f91\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>n = int(input())\nA = set(input().split())\n\nm = int(input())\nB = set(input().split())\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u91cc\u6709\u4e24\u4e2a\u70b9\u8981\u6ce8\u610f\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u4e3a\u4ec0\u4e48\u53ef\u4ee5\u76f4\u63a5\u7528 <code>set(input().split())<\/code><\/h4>\n\n\n\n<p>\u56e0\u4e3a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>input()<\/code> \u8bfb\u5165\u4e00\u6574\u884c\u5b57\u7b26\u4e32<\/li>\n\n\n\n<li><code>split()<\/code> \u6309\u7a7a\u683c\u62c6\u5f00<\/li>\n\n\n\n<li><code>set(...)<\/code> \u628a\u62c6\u5f00\u7684\u7ed3\u679c\u53d8\u6210\u96c6\u5408<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>input(): \"1 2 3 5 6\"\nsplit() \u540e: &#91;'1', '2', '3', '5', '6']\nset(...) \u540e: {'1', '2', '3', '5', '6'}\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u4e3a\u4ec0\u4e48\u8fd9\u91cc\u5143\u7d20\u662f\u5b57\u7b26\u4e32\u4e5f\u80fd\u505a<\/h4>\n\n\n\n<p>\u56e0\u4e3a A \u548c B \u8bfb\u5165\u65b9\u5f0f\u4e00\u81f4\uff0c\u6bd4\u8f83\u7684\u662f\u201c\u503c\u662f\u5426\u76f8\u540c\u201d\u3002<\/p>\n\n\n\n<p>\u53ea\u8981\u4e24\u8fb9\u90fd\u6309\u540c\u4e00\u79cd\u65b9\u5f0f\u8bfb\u5165\uff0c\u5373\u4f7f\u662f\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u4e5f\u53ef\u4ee5\u6b63\u786e\u5224\u65ad\u5b50\u96c6\u5173\u7cfb\u3002<\/p>\n\n\n\n<p>\u5f53\u7136\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5199\u6210\u6574\u6570\u96c6\u5408\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>A = set(map(int, input().split()))\nB = set(map(int, input().split()))\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u4e5f\u5b8c\u5168\u6ca1\u95ee\u9898\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e09\u6b65\uff1a\u5224\u65ad\u5b50\u96c6<\/h3>\n\n\n\n<p>Python \u96c6\u5408\u6709\u4e13\u95e8\u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>A.issubset(B)\n<\/code><\/pre>\n\n\n\n<p>\u5b83\u7684\u610f\u601d\u5c31\u662f\uff1a<\/p>\n\n\n\n<p>\u201c\u5224\u65ad A \u662f\u5426\u662f B \u7684\u5b50\u96c6\u3002\u201d<\/p>\n\n\n\n<p>\u8fd4\u56de\u503c\u662f\u5e03\u5c14\u503c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u662f\u5b50\u96c6\uff0c\u8fd4\u56de <code>True<\/code><\/li>\n\n\n\n<li>\u4e0d\u662f\u5b50\u96c6\uff0c\u8fd4\u56de <code>False<\/code><\/li>\n<\/ul>\n\n\n\n<p>\u6240\u4ee5\u76f4\u63a5 <code>print(A.issubset(B))<\/code> \u5c31\u884c\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ee3\u7801\u5b9e\u73b0<\/h2>\n\n\n\n<p>\u4e0b\u9762\u7ed9\u51fa\u4e00\u4e2a\u9002\u5408\u521d\u5b66\u8005\u3001\u6bd4\u8f83\u76f4\u767d\u7684\u7248\u672c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>if __name__ == '__main__':\n    T = int(input())\n\n    for _ in range(T):\n        n = int(input())   # \u8bfb\u5165 A \u7684\u5143\u7d20\u4e2a\u6570\n        A = set(input().split())\n\n        m = int(input())   # \u8bfb\u5165 B \u7684\u5143\u7d20\u4e2a\u6570\n        B = set(input().split())\n\n        print(A.issubset(B))\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ee3\u7801\u89e3\u91ca<\/h2>\n\n\n\n<p>\u8fd9\u6bb5\u4ee3\u7801\u91cc\uff0c\u6700\u6838\u5fc3\u7684\u662f\u8fd9\u4e00\u53e5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>print(A.issubset(B))\n<\/code><\/pre>\n\n\n\n<p>\u4f60\u53ef\u4ee5\u628a\u5b83\u7406\u89e3\u6210\uff1a<\/p>\n\n\n\n<p>\u201c\u95ee\u4e00\u4e0b A \u8fd9\u4e2a\u96c6\u5408\uff1a\u4f60\u662f\u4e0d\u662f B \u7684\u5b50\u96c6\uff1f\u201d<\/p>\n\n\n\n<p>\u5982\u679c\u662f\uff0c\u5c31\u6253\u5370 <code>True<\/code>\uff1b\u5982\u679c\u4e0d\u662f\uff0c\u5c31\u6253\u5370 <code>False<\/code>\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fd0\u884c\u6f14\u793a<\/h2>\n\n\n\n<p>\u6211\u4eec\u7528\u6837\u4f8b\u6765\u624b\u52a8\u6a21\u62df\u4e00\u4e0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c 1 \u7ec4<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>A = {1, 2, 3, 5, 6}\nB = {1, 2, 3, 4, 5, 6, 7, 8, 9}\n<\/code><\/pre>\n\n\n\n<p>\u68c0\u67e5 A \u4e2d\u5143\u7d20\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 \u5728 B \u4e2d<\/li>\n\n\n\n<li>2 \u5728 B \u4e2d<\/li>\n\n\n\n<li>3 \u5728 B \u4e2d<\/li>\n\n\n\n<li>5 \u5728 B \u4e2d<\/li>\n\n\n\n<li>6 \u5728 B \u4e2d<\/li>\n<\/ul>\n\n\n\n<p>\u5168\u90e8\u90fd\u5728\uff0c\u6240\u4ee5\u8f93\u51fa\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>True\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c 2 \u7ec4<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>A = {2}\nB = {1, 3, 4, 5, 6, 8, 9}\n<\/code><\/pre>\n\n\n\n<p>\u68c0\u67e5 A \u4e2d\u5143\u7d20\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2 \u4e0d\u5728 B \u4e2d<\/li>\n<\/ul>\n\n\n\n<p>\u56e0\u6b64 A \u4e0d\u662f B \u7684\u5b50\u96c6\uff0c\u8f93\u51fa\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>False\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c 3 \u7ec4<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>A = {1, 2, 3, 5, 6, 8, 9}\nB = {2, 8, 9}\n<\/code><\/pre>\n\n\n\n<p>\u68c0\u67e5 A \u4e2d\u5143\u7d20\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 \u4e0d\u5728 B \u4e2d<\/li>\n<\/ul>\n\n\n\n<p>\u9a6c\u4e0a\u5c31\u53ef\u4ee5\u5224\u65ad\u4e0d\u662f\u5b50\u96c6\uff0c\u6240\u4ee5\u8f93\u51fa\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>False\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fd9\u9898\u4e3a\u4ec0\u4e48\u5e94\u8be5\u4f18\u5148\u60f3\u5230 set<\/h2>\n\n\n\n<p>\u8fd9\u662f\u8fd9\u9053\u9898\u6700\u91cd\u8981\u7684\u201c\u5ba1\u9898\u80fd\u529b\u201d\u3002<\/p>\n\n\n\n<p>\u56e0\u4e3a\u9898\u76ee\u7ed9\u51fa\u7684\u5173\u952e\u8bcd\u5c31\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e24\u4e2a\u96c6\u5408<\/li>\n\n\n\n<li>\u5b50\u96c6<\/li>\n<\/ul>\n\n\n\n<p>\u800c Python \u7684 <code>set<\/code> \u5929\u7136\u5c31\u662f\u4e3a\u8fd9\u79cd\u9898\u51c6\u5907\u7684\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u4e0d\u7528 <code>set<\/code>\uff0c\u800c\u662f\u7528 <code>list<\/code>\uff0c\u4f60\u5c31\u53ef\u80fd\u8981\u81ea\u5df1\u5199\u5f88\u591a\u5224\u65ad\u903b\u8f91\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u904d\u5386 A<\/li>\n\n\n\n<li>\u5bf9 A \u4e2d\u6bcf\u4e2a\u5143\u7d20\u53bb B \u91cc\u627e<\/li>\n\n\n\n<li>\u8fd8\u8981\u8003\u8651\u67e5\u627e\u6548\u7387<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u6837\u5c31\u4f1a\u53c8\u9ebb\u70e6\u53c8\u5bb9\u6613\u9519\u3002<\/p>\n\n\n\n<p>\u800c <code>set<\/code> \u7684\u4f18\u52bf\u5728\u4e8e\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8bed\u4e49\u8d34\u5408\u9898\u610f<br>\u9898\u76ee\u8bf4\u96c6\u5408\uff0c\u4f60\u5c31\u7528\u96c6\u5408\u3002<\/li>\n\n\n\n<li>\u64cd\u4f5c\u5df2\u7ecf\u5185\u7f6e<br><code>issubset()<\/code> \u76f4\u63a5\u5c31\u662f\u201c\u5224\u65ad\u5b50\u96c6\u201d\u3002<\/li>\n\n\n\n<li>\u5199\u6cd5\u77ed\uff0c\u800c\u4e14\u4e0d\u5bb9\u6613\u51fa\u9519<br>\u8fd9\u7c7b\u9898\u76ee\u6700\u6015\u5199\u5f88\u591a\u624b\u52a8\u5224\u65ad\uff0c\u6700\u540e\u6f0f\u60c5\u51b5\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u6240\u4ee5\u4f60\u4ee5\u540e\u505a\u9898\u65f6\uff0c\u53ef\u4ee5\u5f62\u6210\u4e00\u4e2a\u5feb\u901f\u8bc6\u522b\u4e60\u60ef\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9898\u76ee\u51fa\u73b0\u201c\u53bb\u91cd\u201d \u2192 \u60f3 <code>set<\/code><\/li>\n\n\n\n<li>\u9898\u76ee\u51fa\u73b0\u201c\u4ea4\u96c6\u3001\u5e76\u96c6\u3001\u5dee\u96c6\u201d \u2192 \u60f3 <code>set<\/code><\/li>\n\n\n\n<li>\u9898\u76ee\u51fa\u73b0\u201c\u662f\u5426\u5305\u542b\u3001\u662f\u5426\u5b50\u96c6\u201d \u2192 \u60f3 <code>set<\/code><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fd8\u80fd\u4e0d\u80fd\u624b\u52a8\u505a<\/h2>\n\n\n\n<p>\u53ef\u4ee5\u3002\u6bd4\u5982\u4f60\u4e5f\u53ef\u4ee5\u5199\u6210\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u904d\u5386 A \u4e2d\u6bcf\u4e2a\u5143\u7d20<\/li>\n\n\n\n<li>\u5224\u65ad\u5b83\u662f\u5426\u5728 B \u4e2d<\/li>\n\n\n\n<li>\u53ea\u8981\u6709\u4e00\u4e2a\u4e0d\u5728\uff0c\u5c31\u8f93\u51fa <code>False<\/code><\/li>\n\n\n\n<li>\u5426\u5219\u6700\u540e\u8f93\u51fa <code>True<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4f8b\u5982\u8fd9\u79cd\u601d\u8def\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ok = True\nfor x in A:\n    if x not in B:\n        ok = False\n        break\nprint(ok)\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u5728\u903b\u8f91\u4e0a\u4e5f\u662f\u5bf9\u7684\u3002<\/p>\n\n\n\n<p>\u4f46\u662f\u8fd9\u9898\u66f4\u63a8\u8350\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>A.issubset(B)\n<\/code><\/pre>\n\n\n\n<p>\u56e0\u4e3a\u5b83\u66f4\u7b26\u5408\u9898\u610f\uff0c\u4e5f\u66f4\u7b80\u6d01\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u65b9\u6cd5\u603b\u7ed3<\/h2>\n\n\n\n<p>\u8fd9\u7c7b\u9898\u4e0b\u6b21\u53ef\u4ee5\u8fd9\u6837\u8bc6\u522b\u3001\u8fd9\u6837\u4e0b\u624b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u770b\u5230\u4ec0\u4e48\u4fe1\u53f7\uff0c\u8981\u60f3\u5230\u4ec0\u4e48\u65b9\u6cd5<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9898\u76ee\u5173\u952e\u8bcd<\/th><th>\u4f18\u5148\u60f3\u5230<\/th><\/tr><\/thead><tbody><tr><td>\u96c6\u5408<\/td><td><code>set<\/code><\/td><\/tr><tr><td>\u53bb\u91cd<\/td><td><code>set<\/code><\/td><\/tr><tr><td>\u5b50\u96c6<\/td><td><code>issubset()<\/code><\/td><\/tr><tr><td>\u662f\u5426\u90fd\u5305\u542b\u5728\u53e6\u4e00\u4e2a\u91cc\u9762<\/td><td>\u5b50\u96c6\u5224\u65ad<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u6807\u51c6\u4e0b\u624b\u6b65\u9aa4<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5148\u770b\u9898\u76ee\u662f\u4e0d\u662f\u201c\u96c6\u5408\u9898\u201d<\/li>\n\n\n\n<li>\u628a\u8f93\u5165\u8bfb\u6210 <code>set<\/code><\/li>\n\n\n\n<li>\u60f3\u4e00\u60f3\u8981\u4e0d\u8981\u7528\u96c6\u5408\u5185\u7f6e\u65b9\u6cd5<\/li>\n\n\n\n<li>\u76f4\u63a5\u8f93\u51fa\u5224\u65ad\u7ed3\u679c<\/li>\n<\/ol>\n\n\n\n<p>\u8fd9\u5c31\u662f\u8fd9\u9898\u6700\u6838\u5fc3\u7684\u201c\u4ece\u5ba1\u9898\u5230\u4ee3\u7801\u201d\u7684\u8def\u5f84\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u672c\u8282\u5c0f\u7ed3<\/h2>\n\n\n\n<p>\u8fd9\u9053\u9898\u672c\u8eab\u4e0d\u96be\uff0c\u771f\u6b63\u9700\u8981\u8bad\u7ec3\u7684\u662f\u4e00\u79cd\u505a\u9898\u53cd\u5e94\uff1a<\/p>\n\n\n\n<p>\u9898\u76ee\u5df2\u7ecf\u544a\u8bc9\u4f60\u662f\u201c\u96c6\u5408 A\u3001\u96c6\u5408 B\u3001\u5224\u65ad\u5b50\u96c6\u201d\uff0c\u90a3\u5c31\u4e0d\u8981\u7ed5\u8fdc\u8def\uff0c\u76f4\u63a5\u7528 <code>set<\/code> \u548c <code>issubset()<\/code>\u3002<\/p>\n\n\n\n<p>\u5f88\u591a\u521d\u5b66\u8005\u5361\u4f4f\uff0c\u4e0d\u662f\u56e0\u4e3a\u4e0d\u4f1a\u5199\u5faa\u73af\uff0c\u800c\u662f\u6ca1\u6709\u628a\u201c\u9898\u76ee\u8bed\u8a00\u201d\u8f6c\u6210\u201c\u5bf9\u5e94\u7684\u6570\u636e\u7ed3\u6784\u548c\u65b9\u6cd5\u201d\u3002\u8fd9\u9898\u5c31\u662f\u4e00\u4e2a\u5f88\u5178\u578b\u7684\u8bad\u7ec3\u9898\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ec3\u4e60<\/h2>\n\n\n\n<p>\u4e0b\u9762\u7ed9\u4f60\u4e00\u9898\u540c\u7c7b\u578b\u7684\u5c0f\u7ec3\u4e60\uff0c\u5148\u4e0d\u8981\u6025\u7740\u770b\u7b54\u6848\uff0c\u5148\u6309\u4eca\u5929\u7684\u65b9\u6cd5\u81ea\u5df1\u60f3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7ec3\u4e60\u9898<\/h3>\n\n\n\n<p>\u7ed9\u4f60\u4e24\u4e2a\u96c6\u5408 <code>X<\/code> \u548c <code>Y<\/code>\uff0c\u5224\u65ad <code>X<\/code> \u662f\u5426\u662f <code>Y<\/code> \u7684\u771f\u5b50\u96c6\u3002<\/p>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u771f\u5b50\u96c6\u4e0d\u4ec5\u8981\u6c42 <code>X<\/code> \u662f <code>Y<\/code> \u7684\u5b50\u96c6<\/li>\n\n\n\n<li>\u8fd8\u8981\u6c42 <code>X<\/code> \u4e0d\u80fd\u548c <code>Y<\/code> \u5b8c\u5168\u76f8\u7b49<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>{1, 2}<\/code> \u662f <code>{1, 2, 3}<\/code> \u7684\u771f\u5b50\u96c6<\/li>\n\n\n\n<li><code>{1, 2, 3}<\/code> \u4e0d\u662f <code>{1, 2, 3}<\/code> \u7684\u771f\u5b50\u96c6<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u63d0\u793a<\/h3>\n\n\n\n<p>\u4f60\u5148\u60f3\u4e24\u4e2a\u6761\u4ef6\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>X<\/code> \u662f\u5426\u662f <code>Y<\/code> \u7684\u5b50\u96c6<\/li>\n\n\n\n<li><code>X<\/code> \u662f\u5426\u4e0d\u7b49\u4e8e <code>Y<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u628a\u8fd9\u4e24\u4e2a\u6761\u4ef6\u7ed3\u5408\u8d77\u6765\u5c31\u884c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8865\u5145\u8bf4\u660e\uff1a\u4e3a\u4ec0\u4e48\u8fd9\u91cc\u80fd\u7528 <code>set<\/code>\uff0c\u800c\u4e0d\u5e94\u8be5\u76f4\u63a5\u6309 <code>list<\/code> \u6765\u505a<\/h2>\n\n\n\n<p>\u8fd9\u4e2a\u95ee\u9898\u5f88\u5173\u952e\uff0c\u56e0\u4e3a\u5b83\u6d89\u53ca\u5230\u505a\u9898\u65f6\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u80fd\u529b\uff1a<\/p>\n\n\n\n<p>\u4e0d\u662f\u201c\u4ec0\u4e48\u90fd\u80fd\u505a\u201d\uff0c\u800c\u662f\u201c\u4ec0\u4e48\u6570\u636e\u7ed3\u6784\u6700\u8d34\u5408\u9898\u610f\u201d\u3002<\/p>\n\n\n\n<p>\u5148\u628a\u7ed3\u8bba\u8bf4\u6e05\u695a\uff1a<\/p>\n\n\n\n<p><strong>\u8fd9\u9053\u9898\u4e0d\u662f\u8bf4 <code>list<\/code> \u5b8c\u5168\u4e0d\u80fd\u505a\uff0c\u800c\u662f\u8bf4\uff1a\u4ece\u9898\u610f\u3001\u8bed\u4e49\u3001\u5199\u6cd5\u3001\u6548\u7387\u3001\u6b63\u786e\u6027\u4e0a\u770b\uff0c<code>set<\/code> \u660e\u663e\u66f4\u5408\u9002\uff0c<code>list<\/code> \u4e0d\u5e94\u8be5\u4f5c\u4e3a\u9996\u9009\u3002<\/strong><\/p>\n\n\n\n<p>\u4e5f\u5c31\u662f\u8bf4\uff0c\u4e0d\u662f\u201c\u7269\u7406\u4e0a\u4e0d\u80fd\u201d\uff0c\u800c\u662f\u201c\u601d\u8def\u4e0a\u4e0d\u5e94\u8be5\u76f4\u63a5\u62ff <code>list<\/code> \u5f53\u4e3b\u5de5\u5177\u201d\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5148\u770b\u9898\u76ee\u672c\u8eab\uff0c\u5b83\u8bf4\u7684\u662f\u201c\u96c6\u5408\u201d<\/h2>\n\n\n\n<p>\u9898\u76ee\u539f\u6587\u4e00\u76f4\u5728\u8bf4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>set A<\/li>\n\n\n\n<li>set B<\/li>\n\n\n\n<li>subset<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u8bcd\u90fd\u5728\u660e\u786e\u544a\u8bc9\u4f60\uff1a\u8fd9\u9898\u7684\u6838\u5fc3\u5bf9\u8c61\u662f\u201c\u96c6\u5408\u201d\uff0c\u4e0d\u662f\u201c\u987a\u5e8f\u8868\u201d\u3002<\/p>\n\n\n\n<p>\u800c Python \u91cc\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>set<\/code> \u8868\u793a\u96c6\u5408<\/li>\n\n\n\n<li><code>list<\/code> \u8868\u793a\u5217\u8868<\/li>\n<\/ul>\n\n\n\n<p>\u5b83\u4eec\u867d\u7136\u90fd\u80fd\u88c5\u4e00\u5806\u5143\u7d20\uff0c\u4f46\u542b\u4e49\u5b8c\u5168\u4e0d\u4e00\u6837\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><code>set<\/code> \u7684\u7279\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u5173\u5fc3\u987a\u5e8f<\/li>\n\n\n\n<li>\u81ea\u52a8\u53bb\u91cd<\/li>\n\n\n\n<li>\u5929\u7136\u652f\u6301\u96c6\u5408\u8fd0\u7b97<\/li>\n\n\n\n<li>\u6709\u5b50\u96c6\u5224\u65ad\u65b9\u6cd5<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><code>list<\/code> \u7684\u7279\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4fdd\u7559\u987a\u5e8f<\/li>\n\n\n\n<li>\u53ef\u4ee5\u91cd\u590d<\/li>\n\n\n\n<li>\u66f4\u50cf\u201c\u6392\u6210\u4e00\u6392\u7684\u6570\u636e\u201d<\/li>\n\n\n\n<li>\u4e0d\u81ea\u5e26\u96c6\u5408\u610f\u4e49\u4e0a\u7684\u5b50\u96c6\u5224\u65ad<\/li>\n<\/ul>\n\n\n\n<p>\u6240\u4ee5\u8fd9\u9898\u4e00\u65e6\u770b\u5230\u201c\u96c6\u5408 A \u662f\u5426\u662f\u96c6\u5408 B \u7684\u5b50\u96c6\u201d\uff0c\u5c31\u5e94\u8be5\u4f18\u5148\u60f3\u5230\uff1a<\/p>\n\n\n\n<p>\u201c\u6211\u8981\u7528 <code>set<\/code>\uff0c\u56e0\u4e3a\u9898\u76ee\u8003\u7684\u5c31\u662f\u96c6\u5408\u5173\u7cfb\u3002\u201d<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48 <code>list<\/code> \u4e0d\u9002\u5408\u4f5c\u4e3a\u8fd9\u9898\u7684\u4e3b\u89e3\u6cd5<\/h2>\n\n\n\n<p>\u4e0b\u9762\u6211\u4eec\u4e00\u70b9\u4e00\u70b9\u62c6\u5f00\u8bf4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <code>list<\/code> \u4f1a\u4fdd\u7559\u987a\u5e8f\uff0c\u4f46\u8fd9\u9898\u6839\u672c\u4e0d\u5173\u5fc3\u987a\u5e8f<\/h3>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>A = &#91;1, 2, 3]\nB = &#91;3, 2, 1, 4, 5]\n<\/code><\/pre>\n\n\n\n<p>\u4ece\u96c6\u5408\u610f\u4e49\u4e0a\u8bb2\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>A<\/code> \u7684\u5143\u7d20\u90fd\u5728 <code>B<\/code> \u4e2d<\/li>\n\n\n\n<li>\u6240\u4ee5 A \u662f B \u7684\u5b50\u96c6<\/li>\n<\/ul>\n\n\n\n<p>\u4f46\u662f\u5982\u679c\u4f60\u7528 <code>list<\/code> \u7684\u601d\u8def\uff0c\u5f88\u5bb9\u6613\u4e0b\u610f\u8bc6\u53bb\u6bd4\u8f83\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f4d\u7f6e\u4e00\u4e0d\u4e00\u6837<\/li>\n\n\n\n<li>\u987a\u5e8f\u4e00\u4e0d\u4e00\u6837<\/li>\n<\/ul>\n\n\n\n<p>\u53ef\u8fd9\u9898\u6839\u672c\u4e0d\u770b\u987a\u5e8f\u3002<\/p>\n\n\n\n<p>\u4e5f\u5c31\u662f\u8bf4\uff0c<code>list<\/code> \u5e26\u6765\u4e86\u4e00\u4e2a\u8fd9\u9898\u4e0d\u9700\u8981\u7684\u5c5e\u6027\uff1a<strong>\u987a\u5e8f<\/strong>\u3002<\/p>\n\n\n\n<p>\u8fd9\u4f1a\u5e72\u6270\u4f60\u7684\u5224\u65ad\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. <code>list<\/code> \u5141\u8bb8\u91cd\u590d\uff0c\u4f46\u96c6\u5408\u672c\u6765\u5c31\u4e0d\u770b\u91cd\u590d<\/h3>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>A = &#91;1, 1, 2]\nB = &#91;1, 2, 3]\n<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u6309\u201c\u96c6\u5408\u201d\u7406\u89e3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>A<\/code> \u5bf9\u5e94\u7684\u96c6\u5408\u5176\u5b9e\u662f <code>{1, 2}<\/code><\/li>\n\n\n\n<li><code>B<\/code> \u5bf9\u5e94\u7684\u96c6\u5408\u662f <code>{1, 2, 3}<\/code><\/li>\n\n\n\n<li>\u6240\u4ee5\u5b83\u662f\u5b50\u96c6<\/li>\n<\/ul>\n\n\n\n<p>\u4f46\u662f\u5982\u679c\u4f60\u76f4\u63a5\u62ff <code>list<\/code> \u6765\u60f3\uff0c\u5c31\u5bb9\u6613\u7ea0\u7ed3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A \u91cc\u6709\u4e24\u4e2a <code>1<\/code><\/li>\n\n\n\n<li>B \u91cc\u53ea\u6709\u4e00\u4e2a <code>1<\/code><\/li>\n\n\n\n<li>\u8fd9\u5230\u5e95\u7b97\u4e0d\u7b97\uff1f<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u5c31\u662f\u95ee\u9898\u6240\u5728\uff1a<\/p>\n\n\n\n<p><strong>\u5217\u8868\u7684\u89c4\u5219\u548c\u96c6\u5408\u7684\u89c4\u5219\u4e0d\u662f\u540c\u4e00\u5957\u89c4\u5219\u3002<\/strong><\/p>\n\n\n\n<p>\u96c6\u5408\u53ea\u5173\u5fc3\u201c\u6709\u6ca1\u6709\u8fd9\u4e2a\u5143\u7d20\u201d\uff0c\u4e0d\u5173\u5fc3\u201c\u51fa\u73b0\u4e86\u51e0\u6b21\u201d\u3002<\/p>\n\n\n\n<p>\u800c <code>list<\/code> \u4f1a\u628a\u201c\u91cd\u590d\u6b21\u6570\u201d\u4e5f\u4fdd\u7559\u4e0b\u6765\uff0c\u8fd9\u53cd\u800c\u504f\u79bb\u4e86\u9898\u76ee\u7684\u672c\u610f\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. <code>set<\/code> \u6709\u73b0\u6210\u7684\u201c\u5b50\u96c6\u5224\u65ad\u201d\uff0c<code>list<\/code> \u6ca1\u6709<\/h3>\n\n\n\n<p>\u8fd9\u9898\u6700\u6838\u5fc3\u7684\u52a8\u4f5c\u5c31\u662f\uff1a<\/p>\n\n\n\n<p>\u201c\u5224\u65ad A \u662f\u5426\u662f B \u7684\u5b50\u96c6\u3002\u201d<\/p>\n\n\n\n<p><code>set<\/code> \u76f4\u63a5\u63d0\u4f9b\u4e86\u8fd9\u4e2a\u80fd\u529b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>A.issubset(B)\n<\/code><\/pre>\n\n\n\n<p>\u6216\u8005\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>A &lt;= B\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u4e24\u4e2a\u5199\u6cd5\u90fd\u8868\u793a\u201c<code>A<\/code> \u662f\u5426\u662f <code>B<\/code> \u7684\u5b50\u96c6\u201d\u3002<\/p>\n\n\n\n<p>\u4f46 <code>list<\/code> \u6ca1\u6709\u8fd9\u79cd\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u4f60\u5982\u679c\u7528 <code>list<\/code>\uff0c\u5c31\u53ea\u80fd\u624b\u52a8\u505a\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u904d\u5386 A<\/li>\n\n\n\n<li>\u5bf9\u6bcf\u4e2a\u5143\u7d20\u5224\u65ad\u662f\u5426\u5728 B \u91cc<\/li>\n\n\n\n<li>\u53ea\u8981\u6709\u4e00\u4e2a\u4e0d\u5728\uff0c\u5c31\u8fd4\u56de False<\/li>\n\n\n\n<li>\u5426\u5219\u8fd4\u56de True<\/li>\n<\/ol>\n\n\n\n<p>\u8fd9\u5f53\u7136\u80fd\u505a\uff0c\u4f46\u4f60\u662f\u5728\u201c\u624b\u5de5\u6a21\u62df\u96c6\u5408\u5224\u65ad\u201d\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u4f7f\u7528\u96c6\u5408\u5de5\u5177\u3002<\/p>\n\n\n\n<p>\u4e5f\u5c31\u662f\u8bf4\uff1a<\/p>\n\n\n\n<p><strong>\u7528 <code>list<\/code> \u505a\u8fd9\u9898\uff0c\u5b9e\u9645\u4e0a\u662f\u5728\u7ed5\u8def\u3002<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. <code>set<\/code> \u66f4\u7b26\u5408\u201c\u6570\u5b66\u4e0a\u7684\u5b50\u96c6\u201d\u6982\u5ff5<\/h3>\n\n\n\n<p>\u8fd9\u9053\u9898\u91cc\u7684\u201c\u5b50\u96c6\u201d\u662f\u6570\u5b66\u610f\u4e49\u4e0a\u7684\u5b50\u96c6\uff0c\u4e0d\u662f\u201c\u5217\u8868\u4e2d\u7684\u4e00\u6bb5\u8fde\u7eed\u7247\u6bb5\u201d\uff0c\u4e5f\u4e0d\u662f\u201c\u987a\u5e8f\u76f8\u540c\u7684\u4e00\u7ec4\u5143\u7d20\u201d\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>A = {2, 5}\nB = {1, 2, 3, 4, 5}\n<\/code><\/pre>\n\n\n\n<p>A \u662f B \u7684\u5b50\u96c6\uff0c\u56e0\u4e3a A \u7684\u6bcf\u4e2a\u5143\u7d20\u90fd\u5c5e\u4e8e B\u3002<\/p>\n\n\n\n<p>\u8fd9\u91cc\u4e0d\u9700\u8981\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76f8\u90bb<\/li>\n\n\n\n<li>\u6709\u5e8f<\/li>\n\n\n\n<li>\u6b21\u6570\u5339\u914d<\/li>\n<\/ul>\n\n\n\n<p>\u800c\u8fd9\u4e9b\u6070\u6070\u90fd\u662f <code>list<\/code> \u5bb9\u6613\u8ba9\u521d\u5b66\u8005\u5e26\u5165\u7684\u601d\u7ef4\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\u8fd9\u9898\u7528 <code>set<\/code>\uff0c\u672c\u8d28\u4e0a\u662f\u4e3a\u4e86\u8ba9\u4f60\u7684\u4ee3\u7801\u548c\u9898\u76ee\u7684\u6570\u5b66\u5b9a\u4e49\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u90a3 <code>list<\/code> \u5230\u5e95\u80fd\u4e0d\u80fd\u505a\uff1f<\/h2>\n\n\n\n<p>\u53ef\u4ee5\u505a\uff0c\u4f46\u8981\u5206\u6e05\u695a\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u53ef\u4ee5\u505a\uff0c\u4e0d\u4ee3\u8868\u9002\u5408\u505a<\/h3>\n\n\n\n<p>\u6bd4\u5982\u4e0b\u9762\u8fd9\u79cd\u5199\u6cd5\uff0c\u903b\u8f91\u4e0a\u662f\u6210\u7acb\u7684\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>A = &#91;1, 2, 3]\nB = &#91;1, 2, 3, 4, 5]\n\nok = True\nfor x in A:\n    if x not in B:\n        ok = False\n        break\n\nprint(ok)\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u6bb5\u4ee3\u7801\u7684\u610f\u601d\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u904d\u5386 A \u4e2d\u6bcf\u4e2a\u5143\u7d20<\/li>\n\n\n\n<li>\u53ea\u8981\u6709\u4e00\u4e2a\u5143\u7d20\u4e0d\u5728 B \u4e2d\uff0c\u5c31\u4e0d\u662f\u5b50\u96c6<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e2a\u903b\u8f91\u672c\u8eab\u6ca1\u9519\u3002<\/p>\n\n\n\n<p>\u4f46\u662f\u5b83\u6709\u4e24\u4e2a\u95ee\u9898\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u95ee\u9898\u4e00\uff1a\u5b83\u672c\u8d28\u4e0a\u8fd8\u662f\u5728\u505a\u201c\u96c6\u5408\u5224\u65ad\u201d<\/h3>\n\n\n\n<p>\u4f60\u867d\u7136\u8868\u9762\u4e0a\u7528\u4e86 <code>list<\/code>\uff0c\u4f46\u5224\u65ad\u89c4\u5219\u8fd8\u662f\u96c6\u5408\u89c4\u5219\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ea\u770b\u201c\u662f\u5426\u5b58\u5728\u201d<\/li>\n\n\n\n<li>\u4e0d\u770b\u987a\u5e8f<\/li>\n\n\n\n<li>\u4e0d\u770b\u91cd\u590d\u4f4d\u7f6e<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u8bf4\u660e\u4f60\u5b9e\u9645\u4e0a\u60f3\u89e3\u51b3\u7684\u662f\u96c6\u5408\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u65e2\u7136\u5982\u6b64\uff0c\u5c31\u5e94\u8be5\u76f4\u63a5\u7528 <code>set<\/code>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u95ee\u9898\u4e8c\uff1a\u5b83\u66f4\u5bb9\u6613\u57cb\u5751<\/h3>\n\n\n\n<p>\u6bd4\u5982\u4e00\u65e6\u8f93\u5165\u91cc\u6709\u91cd\u590d\uff0c\u6216\u8005\u4f60\u540e\u9762\u8bef\u7528\u4e86\u987a\u5e8f\u6bd4\u8f83\uff0c\u5c31\u5f88\u5bb9\u6613\u5199\u504f\u3002<\/p>\n\n\n\n<p>\u800c <code>set<\/code> \u4f1a\u5e2e\u4f60\u628a\u5f88\u591a\u4e0d\u8be5\u8003\u8651\u7684\u56e0\u7d20\u81ea\u52a8\u6392\u9664\u6389\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u4e2a\u975e\u5e38\u5173\u952e\u7684\u7406\u89e3\uff1a\u6570\u636e\u7ed3\u6784\u8981\u548c\u9898\u610f\u5339\u914d<\/h2>\n\n\n\n<p>\u8fd9\u662f\u505a\u9898\u65f6\u5f88\u91cd\u8981\u7684\u4e00\u6761\u539f\u5219\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5f53\u9898\u76ee\u5173\u5fc3\u8fd9\u4e9b\u65f6\uff0c\u9002\u5408\u7528 <code>list<\/code><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u987a\u5e8f<\/li>\n\n\n\n<li>\u4e0b\u6807<\/li>\n\n\n\n<li>\u7b2c\u51e0\u4e2a\u5143\u7d20<\/li>\n\n\n\n<li>\u4fdd\u7559\u91cd\u590d<\/li>\n\n\n\n<li>\u904d\u5386\u987a\u5e8f\u6709\u610f\u4e49<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6210\u7ee9\u6309\u8f93\u5165\u987a\u5e8f\u8f93\u51fa<\/li>\n\n\n\n<li>\u627e\u6700\u5927\u503c\u51fa\u73b0\u7684\u4f4d\u7f6e<\/li>\n\n\n\n<li>\u6a21\u62df\u961f\u5217\u3001\u6808<\/li>\n\n\n\n<li>\u5904\u7406\u4e00\u4e32\u547d\u4ee4<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u65f6\u5019 <code>list<\/code> \u66f4\u5408\u9002\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u5f53\u9898\u76ee\u5173\u5fc3\u8fd9\u4e9b\u65f6\uff0c\u9002\u5408\u7528 <code>set<\/code><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u662f\u5426\u5b58\u5728<\/li>\n\n\n\n<li>\u53bb\u91cd<\/li>\n\n\n\n<li>\u4ea4\u96c6\u3001\u5e76\u96c6\u3001\u5dee\u96c6<\/li>\n\n\n\n<li>\u5305\u542b\u5173\u7cfb<\/li>\n\n\n\n<li>\u5b50\u96c6\u5173\u7cfb<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u9053\u9898\u6b63\u597d\u5c31\u5c5e\u4e8e\u8fd9\u4e00\u7c7b\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\u4f60\u5e94\u8be5\u5f62\u6210\u4e00\u4e2a\u505a\u9898\u53cd\u5e94\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9898\u76ee\u53ea\u8981\u5f00\u59cb\u8c08\u201c\u96c6\u5408\u5173\u7cfb\u201d\uff0c\u5c31\u5148\u60f3 <code>set<\/code><\/li>\n\n\n\n<li>\u4e0d\u8981\u5148\u672c\u80fd\u5730\u628a\u6240\u6709\u4e1c\u897f\u90fd\u653e\u8fdb <code>list<\/code><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u8bf4\u201c\u4e0d\u80fd\u76f4\u63a5\u7528 list\u201d\uff0c\u66f4\u51c6\u786e\u7684\u7406\u89e3\u662f\u4ec0\u4e48<\/h2>\n\n\n\n<p>\u4f60\u8fd9\u4e2a\u95ee\u9898\u91cc\u8bf4\u201c\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u76f4\u63a5\u7528 <code>list<\/code>\u201d\uff0c\u8fd9\u91cc\u6211\u5e2e\u4f60\u628a\u5b83\u6539\u6210\u66f4\u51c6\u786e\u7684\u4e00\u53e5\u8bdd\uff1a<\/p>\n\n\n\n<p><strong>\u4e0d\u662f\u7edd\u5bf9\u4e0d\u80fd\u7528 <code>list<\/code>\uff0c\u800c\u662f\u4e0d\u80fd\u628a <code>list<\/code> \u5f53\u6210\u6700\u81ea\u7136\u3001\u6700\u6b63\u786e\u3001\u6700\u8d34\u9898\u7684\u7b2c\u4e00\u9009\u62e9\u3002<\/strong><\/p>\n\n\n\n<p>\u56e0\u4e3a\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9898\u76ee\u8bed\u4e49\u662f\u96c6\u5408\uff0c\u4e0d\u662f\u5217\u8868<\/li>\n\n\n\n<li><code>list<\/code> \u4f1a\u5f15\u5165\u987a\u5e8f\u548c\u91cd\u590d\u8fd9\u4e9b\u5e72\u6270\u4fe1\u606f<\/li>\n\n\n\n<li><code>list<\/code> \u6ca1\u6709\u5185\u7f6e\u5b50\u96c6\u5224\u65ad<\/li>\n\n\n\n<li><code>set<\/code> \u7684\u8bed\u4e49\u548c\u9898\u76ee\u4e00\u4e00\u5bf9\u5e94<\/li>\n<\/ol>\n\n\n\n<p>\u6240\u4ee5\u8fd9\u91cc\u771f\u6b63\u5e94\u8be5\u8bb0\u4f4f\u7684\u662f\uff1a<\/p>\n\n\n\n<p><strong>\u505a\u9898\u65f6\uff0c\u4e0d\u8981\u53ea\u60f3\u201c\u6211\u80fd\u4e0d\u80fd\u7528\u8fd9\u4e2a\u6570\u636e\u7ed3\u6784\u88c5\u8fdb\u53bb\u201d\uff0c\u800c\u8981\u60f3\u201c\u8fd9\u4e2a\u6570\u636e\u7ed3\u6784\u662f\u4e0d\u662f\u6b63\u597d\u8868\u8fbe\u4e86\u9898\u76ee\u7684\u5173\u7cfb\u201d\u3002<\/strong><\/p>\n\n\n\n<p>\u8fd9\u624d\u662f\u5ba1\u9898\u80fd\u529b\u7684\u63d0\u5347\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7528\u4e00\u4e2a\u5bf9\u6bd4\u8868\u5f7b\u5e95\u533a\u5206<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u89d2\u5ea6<\/th><th><code>list<\/code><\/th><th><code>set<\/code><\/th><\/tr><\/thead><tbody><tr><td>\u662f\u5426\u4fdd\u7559\u987a\u5e8f<\/td><td>\u662f<\/td><td>\u5426<\/td><\/tr><tr><td>\u662f\u5426\u5141\u8bb8\u91cd\u590d<\/td><td>\u662f<\/td><td>\u5426\uff0c\u81ea\u52a8\u53bb\u91cd<\/td><\/tr><tr><td>\u662f\u5426\u9002\u5408\u8868\u793a\u96c6\u5408\u6982\u5ff5<\/td><td>\u4e0d\u592a\u9002\u5408<\/td><td>\u975e\u5e38\u9002\u5408<\/td><\/tr><tr><td>\u662f\u5426\u6709\u5b50\u96c6\u5224\u65ad<\/td><td>\u6ca1\u6709\u5185\u7f6e<\/td><td>\u6709\uff0c<code>issubset()<\/code><\/td><\/tr><tr><td>\u8fd9\u9053\u9898\u662f\u5426\u63a8\u8350<\/td><td>\u4e0d\u63a8\u8350\u4f5c\u4e3a\u4e3b\u65b9\u6cd5<\/td><td>\u63a8\u8350<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f60\u53ef\u4ee5\u8fd9\u6837\u8bb0\u8fd9\u7c7b\u9898<\/h2>\n\n\n\n<p>\u4ee5\u540e\u9047\u5230\u9898\u76ee\u65f6\uff0c\u53ef\u4ee5\u5148\u95ee\u81ea\u5df1\u4e00\u53e5\u8bdd\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9898\u76ee\u5230\u5e95\u5173\u5fc3\u4ec0\u4e48\uff1f<\/h3>\n\n\n\n<p>\u5982\u679c\u5173\u5fc3\u7684\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6709\u54ea\u4e9b\u5143\u7d20<\/li>\n\n\n\n<li>\u5143\u7d20\u662f\u5426\u5c5e\u4e8e\u53e6\u4e00\u4e2a\u96c6\u5408<\/li>\n\n\n\n<li>\u4e24\u5806\u5143\u7d20\u4e4b\u95f4\u7684\u5305\u542b\u5173\u7cfb<\/li>\n<\/ul>\n\n\n\n<p>\u90a3\u5c31\u5e94\u8be5\u60f3\u5230\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>set\n<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u5173\u5fc3\u7684\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b2c\u51e0\u4e2a<\/li>\n\n\n\n<li>\u987a\u5e8f<\/li>\n\n\n\n<li>\u91cd\u590d\u6b21\u6570<\/li>\n\n\n\n<li>\u6309\u987a\u5e8f\u8f93\u51fa<\/li>\n<\/ul>\n\n\n\n<p>\u90a3\u624d\u4f18\u5148\u8003\u8651\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>list\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u672c\u8282\u5c0f\u7ed3<\/h2>\n\n\n\n<p>\u8fd9\u9898\u4e4b\u6240\u4ee5\u8981\u7528 <code>set<\/code>\uff0c\u4e0d\u662f\u56e0\u4e3a <code>list<\/code> \u5b8c\u5168\u505a\u4e0d\u5230\uff0c\u800c\u662f\u56e0\u4e3a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9898\u76ee\u8ba8\u8bba\u7684\u662f\u201c\u96c6\u5408\u201d\u548c\u201c\u5b50\u96c6\u201d<\/li>\n\n\n\n<li><code>set<\/code> \u5929\u7136\u5c31\u662f\u7528\u6765\u8868\u8fbe\u8fd9\u79cd\u5173\u7cfb\u7684<\/li>\n\n\n\n<li><code>list<\/code> \u4f1a\u5e26\u5165\u987a\u5e8f\u3001\u91cd\u590d\u7b49\u4e0d\u76f8\u5173\u4fe1\u606f<\/li>\n\n\n\n<li><code>set<\/code> \u8fd8\u6709\u73b0\u6210\u7684 <code>issubset()<\/code> \u65b9\u6cd5\uff0c\u5199\u6cd5\u66f4\u76f4\u63a5\u3001\u601d\u8def\u66f4\u6e05\u6670<\/li>\n<\/ul>\n\n\n\n<p>\u6240\u4ee5\u8fd9\u7c7b\u9898\u771f\u6b63\u8981\u8bad\u7ec3\u7684\u4e0d\u662f\u8bed\u6cd5\uff0c\u800c\u662f\uff1a<\/p>\n\n\n\n<p><strong>\u770b\u5230\u9898\u610f\uff0c\u5c31\u80fd\u9009\u5bf9\u6570\u636e\u7ed3\u6784\u3002<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c0f\u7ec3\u4e60<\/h2>\n\n\n\n<p>\u8bf7\u4f60\u81ea\u5df1\u5148\u60f3\uff0c\u4e0d\u8981\u6025\u7740\u5199\u4ee3\u7801\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9898\u76ee<\/h3>\n\n\n\n<p>\u7ed9\u4f60\u4e24\u884c\u8f93\u5165\uff1a<\/p>\n\n\n\n<p>\u7b2c\u4e00\u884c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>1 2 2 3\n<\/code><\/pre>\n\n\n\n<p>\u7b2c\u4e8c\u884c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>3 2 1 4\n<\/code><\/pre>\n\n\n\n<p>\u628a\u5b83\u4eec\u5206\u522b\u770b\u4f5c\u4e24\u4e2a\u96c6\u5408 <code>A<\/code> \u548c <code>B<\/code>\uff0c\u5224\u65ad <code>A<\/code> \u662f\u5426\u662f <code>B<\/code> \u7684\u5b50\u96c6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u63d0\u793a<\/h3>\n\n\n\n<p>\u6ce8\u610f\u8fd9\u91cc\u7b2c\u4e00\u884c\u91cc\u6709\u91cd\u590d\u7684 <code>2<\/code>\u3002<br>\u5148\u60f3\u4e00\u60f3\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5982\u679c\u6309 <code>list<\/code> \u7406\u89e3\uff0c\u4f1a\u600e\u4e48\u60f3\uff1f<\/li>\n\n\n\n<li>\u5982\u679c\u6309 <code>set<\/code> \u7406\u89e3\uff0c\u4f1a\u600e\u4e48\u60f3\uff1f<\/li>\n\n\n\n<li>\u8fd9\u4e24\u79cd\u7406\u89e3\u4e3a\u4ec0\u4e48\u4f1a\u4e0d\u4e00\u6837\uff1f<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9898\u76ee\u8003\u70b9 \u8fd9\u9053\u9898\u4e3b\u8981\u8003\u8fd9\u51e0\u4e2a\u77e5\u8bc6\u70b9\uff1a \u8fd9\u9898\u672c\u8d28\u4e0a\u4e0d\u662f\u8ba9\u4f60\u201c\u624b\u52a8\u4e00\u4e2a\u4e00\u4e2a\u627e\u201d\uff0c\u800c\u662f\u8ba9\u4f60\u610f\u8bc6\u5230\uff1a \u201c\u9898\u76ee\u8bf4\u7684\u662f\u96c6\u5408 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-2107","post","type-post","status-publish","format-standard","hentry","category-text"],"_links":{"self":[{"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/posts\/2107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/comments?post=2107"}],"version-history":[{"count":1,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/posts\/2107\/revisions"}],"predecessor-version":[{"id":2109,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/posts\/2107\/revisions\/2109"}],"wp:attachment":[{"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=2107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=2107"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.preluna.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=2107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}