{"id":974351,"date":"2024-12-27T06:04:26","date_gmt":"2024-12-26T22:04:26","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/974351.html"},"modified":"2024-12-27T06:04:28","modified_gmt":"2024-12-26T22:04:28","slug":"python%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%b9%b6%e5%88%97%e6%9d%a1%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/974351.html","title":{"rendered":"python\u5982\u4f55\u5b9e\u73b0\u5e76\u5217\u6761\u4ef6"},"content":{"rendered":"

\"python\u5982\u4f55\u5b9e\u73b0\u5e76\u5217\u6761\u4ef6\"<\/p>\n

\u5728Python\u4e2d\uff0c\u5b9e\u73b0\u5e76\u5217\u6761\u4ef6\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u201cand\u201d\u8fd0\u7b97\u7b26\u3001\u4f7f\u7528\u591a\u4e2a\u201cif\u201d\u8bed\u53e5\u3001\u4f7f\u7528\u5185\u7f6e\u51fd\u6570all()\u6216any()\u3001\u903b\u8f91\u8fd0\u7b97\u7b26\u7ed3\u5408\u7b49\u3002\u5728\u8fd9\u4e9b\u65b9\u6cd5\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u662f\u201cand\u201d\u8fd0\u7b97\u7b26\uff0c\u5b83\u5141\u8bb8\u5728\u4e00\u4e2a\u201cif\u201d\u8bed\u53e5\u4e2d\u540c\u65f6\u68c0\u6d4b\u591a\u4e2a\u6761\u4ef6\u3002\u4e3a\u4e86\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u7ef4\u62a4\u6027\uff0c\u53ef\u4ee5\u901a\u8fc7\u903b\u8f91\u8fd0\u7b97\u7b26\u5c06\u590d\u6742\u7684\u6761\u4ef6\u62c6\u5206\u4e3a\u591a\u4e2a\u7b80\u5355\u7684\u5b50\u6761\u4ef6\u3002<\/strong><\/p>\n<\/p>\n

\u4e00\u3001AND\u8fd0\u7b97\u7b26<\/p>\n<\/p>\n

\u5728Python\u4e2d\uff0c\u4f7f\u7528\u201cand\u201d\u8fd0\u7b97\u7b26\u53ef\u4ee5\u5728\u4e00\u4e2a\u6761\u4ef6\u8bed\u53e5\u4e2d\u7ec4\u5408\u591a\u4e2a\u6761\u4ef6\u3002\u53ea\u6709\u5f53\u6240\u6709\u6761\u4ef6\u90fd\u4e3a\u771f\u65f6\uff0c\u6574\u4e2a\u8868\u8fbe\u5f0f\u624d\u4f1a\u8fd4\u56deTrue\u3002\u8fd9\u4e2a\u529f\u80fd\u5728\u7f16\u5199\u590d\u6742\u7684\u903b\u8f91\u5224\u65ad\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n<\/p>\n

\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u60f3\u5224\u65ad\u4e00\u4e2a\u6570\u5b57\u662f\u5426\u5728\u67d0\u4e2a\u8303\u56f4\u5185\u4e14\u662f\u5076\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528\u201cand\u201d\u8fd0\u7b97\u7b26\uff1a<\/p>\n<\/p>\n

number = 10<\/p>\n
if number > 0 and number < 20 and number % 2 == 0:<\/p>\n
    print("The number is a positive even number less than 20.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u53ea\u6709\u5f53number<\/code>\u5927\u4e8e0\u3001\u5c0f\u4e8e20\u4e14\u662f\u5076\u6570\u65f6\uff0c\u6253\u5370\u8bed\u53e5\u624d\u4f1a\u88ab\u6267\u884c\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528\u591a\u4e2aIF\u8bed\u53e5<\/p>\n<\/p>\n
\u6709\u65f6\u5019\uff0c\u590d\u6742\u7684\u903b\u8f91\u5224\u65ad\u53ef\u4ee5\u901a\u8fc7\u5206\u89e3\u4e3a\u591a\u4e2a\u7b80\u5355\u7684\u201cif\u201d\u8bed\u53e5\u6765\u5b9e\u73b0\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\uff0c\u7279\u522b\u662f\u5728\u5904\u7406\u591a\u4e2a\u76f8\u4e92\u72ec\u7acb\u7684\u6761\u4ef6\u65f6\u3002<\/p>\n<\/p>\n
number = 10<\/p>\n
if number > 0:<\/p>\n
    if number < 20:<\/p>\n
        if number % 2 == 0:<\/p>\n
            print("The number is a positive even number less than 20.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u867d\u7136\u53ef\u80fd\u4f1a\u589e\u52a0\u4ee3\u7801\u7684\u884c\u6570\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5b83\u80fd\u4f7f\u903b\u8f91\u66f4\u52a0\u6e05\u6670\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528ALL()\u51fd\u6570<\/p>\n<\/p>\n
Python\u7684\u5185\u7f6e\u51fd\u6570all()<\/code>\u80fd\u591f\u5224\u65ad\u4e00\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u4e2d\u7684\u6240\u6709\u5143\u7d20\u662f\u5426\u90fd\u4e3a\u771f\u3002\u8fd9\u4e2a\u51fd\u6570\u7279\u522b\u9002\u5408\u7528\u4e8e\u9700\u8981\u540c\u65f6\u6ee1\u8db3\u591a\u4e2a\u6761\u4ef6\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n
conditions = [<\/p>\n
    number > 0,<\/p>\n
    number < 20,<\/p>\n
    number % 2 == 0<\/p>\n
]<\/p>\n
if all(conditions):<\/p>\n
    print("The number is a positive even number less than 20.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528all()<\/code>\u51fd\u6570\u53ef\u4ee5\u4f7f\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\uff0c\u5e76\u4e14\u6613\u4e8e\u6269\u5c55\u6761\u4ef6\u3002<\/p>\n<\/p>\n
\u56db\u3001\u4f7f\u7528ANY()\u51fd\u6570<\/p>\n<\/p>\n
\u4e0eall()<\/code>\u7c7b\u4f3c\uff0cany()<\/code>\u51fd\u6570\u7528\u4e8e\u5224\u65ad\u4e00\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u4e2d\u662f\u5426\u81f3\u5c11\u6709\u4e00\u4e2a\u5143\u7d20\u4e3a\u771f\u3002\u8fd9\u4e2a\u51fd\u6570\u9002\u7528\u4e8e\u9700\u8981\u6ee1\u8db3\u4efb\u610f\u4e00\u4e2a\u6761\u4ef6\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n
conditions = [<\/p>\n
    number < 0,<\/p>\n
    number > 20,<\/p>\n
    number % 2 != 0<\/p>\n
]<\/p>\n
if any(conditions):<\/p>\n
    print("The number does not meet all the criteria.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u903b\u8f91\u8fd0\u7b97\u7b26\u7ed3\u5408<\/p>\n<\/p>\n
\u5728\u590d\u6742\u7684\u6761\u4ef6\u5224\u65ad\u4e2d\uff0c\u903b\u8f91\u8fd0\u7b97\u7b26\uff08\u5982\u201cand\u201d\u3001\u201cor\u201d\u3001\u201cnot\u201d\uff09\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u903b\u8f91\u3002<\/p>\n<\/p>\n
number = 10<\/p>\n
if (number > 0 and number < 20) or number == 30:<\/p>\n
    print("The number is either between 0 and 20 or exactly 30.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u7ed3\u5408\u4e86\u201cand\u201d\u548c\u201cor\u201d\u8fd0\u7b97\u7b26\u6765\u521b\u5efa\u4e00\u4e2a\u66f4\u590d\u6742\u7684\u6761\u4ef6\u5224\u65ad\u3002<\/p>\n<\/p>\n
\u516d\u3001\u5e94\u7528\u573a\u666f\u4e0e\u4f18\u5316<\/p>\n<\/p>\n
    \n
  1. \n
    \u6570\u636e\u9a8c\u8bc1<\/strong>\uff1a\u5728\u6570\u636e\u8f93\u5165\u9a8c\u8bc1\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u540c\u65f6\u68c0\u67e5\u591a\u4e2a\u6761\u4ef6\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u6709\u6548\u6027\u3002\u4f7f\u7528\u201cand\u201d\u8fd0\u7b97\u7b26\u6216all()<\/code>\u51fd\u6570\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<\/p>\n<\/li>\n
  2. \n
    \u6d41\u7a0b\u63a7\u5236<\/strong>\uff1a\u5728\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u6839\u636e\u591a\u4e2a\u6761\u4ef6\u6765\u63a7\u5236\u7a0b\u5e8f\u7684\u6d41\u7a0b\u3002\u901a\u8fc7\u6e05\u6670\u5730\u7ec4\u7ec7\u6761\u4ef6\u5224\u65ad\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<\/li>\n
  3. \n
    \u6027\u80fd\u4f18\u5316<\/strong>\uff1a\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6761\u4ef6\u5224\u65ad\u7684\u987a\u5e8f\u53ef\u80fd\u4f1a\u5f71\u54cd\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u5c06\u6700\u6709\u53ef\u80fd\u4e3a\u5047\u7684\u6761\u4ef6\u653e\u5728\u524d\u9762\uff0c\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
    \u603b\u4e4b\uff0c\u5728Python\u4e2d\u5b9e\u73b0\u5e76\u5217\u6761\u4ef6\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u9009\u62e9\u9002\u5408\u7684\u5b9e\u73b0\u65b9\u5f0f\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u548c\u6027\u80fd\u3002\u901a\u8fc7\u5408\u7406\u5730\u4f7f\u7528\u903b\u8f91\u8fd0\u7b97\u7b26\u3001\u5185\u7f6e\u51fd\u6570\u548c\u591a\u5c42\u201cif\u201d\u8bed\u53e5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5904\u7406\u590d\u6742\u7684\u6761\u4ef6\u5224\u65ad\u3002<\/p>\n<\/p>\n
    \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
     \u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528\u903b\u8f91\u8fd0\u7b97\u7b26\u5b9e\u73b0\u5e76\u5217\u6761\u4ef6\uff1f<\/strong>
    \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u903b\u8f91\u8fd0\u7b97\u7b26and<\/code>\u548cor<\/code>\u6765\u7ec4\u5408\u591a\u4e2a\u6761\u4ef6\u3002and<\/code>\u8fd0\u7b97\u7b26\u7528\u4e8e\u786e\u4fdd\u6240\u6709\u6761\u4ef6\u90fd\u4e3a\u771f\u65f6\uff0c\u6574\u4e2a\u8868\u8fbe\u5f0f\u4e3a\u771f\uff1b\u800cor<\/code>\u8fd0\u7b97\u7b26\u5219\u53ea\u9700\u8981\u6709\u4e00\u4e2a\u6761\u4ef6\u4e3a\u771f\uff0c\u8868\u8fbe\u5f0f\u5c31\u4e3a\u771f\u3002\u7ed3\u5408\u8fd9\u4e9b\u8fd0\u7b97\u7b26\uff0c\u53ef\u4ee5\u7075\u6d3b\u5730\u5904\u7406\u590d\u6742\u7684\u6761\u4ef6\u5224\u65ad\u3002<\/p>\n
    \u5728Python\u4e2d\uff0c\u5982\u4f55\u5904\u7406\u591a\u4e2a\u6761\u4ef6\u7684\u4f18\u5148\u7ea7\uff1f<\/strong>
    \u5728\u5904\u7406\u591a\u4e2a\u6761\u4ef6\u65f6\uff0c\u4e86\u89e3\u8fd0\u7b97\u7b26\u7684\u4f18\u5148\u7ea7\u975e\u5e38\u91cd\u8981\u3002\u903b\u8f91\u8fd0\u7b97\u7b26not<\/code>\u7684\u4f18\u5148\u7ea7\u9ad8\u4e8eand<\/code>\uff0c\u800cand<\/code>\u7684\u4f18\u5148\u7ea7\u53c8\u9ad8\u4e8eor<\/code>\u3002\u4e3a\u4e86\u786e\u4fdd\u6761\u4ef6\u7684\u6e05\u6670\u548c\u53ef\u8bfb\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u62ec\u53f7\u6765\u660e\u786e\u4f18\u5148\u7ea7\uff0c\u4ece\u800c\u907f\u514d\u6f5c\u5728\u7684\u903b\u8f91\u9519\u8bef\u3002<\/p>\n
    \u5982\u4f55\u5728Python\u4e2d\u5b9e\u73b0\u6761\u4ef6\u7684\u5d4c\u5957\u5224\u65ad\uff1f<\/strong>
    \u9664\u4e86\u4f7f\u7528\u5e76\u5217\u6761\u4ef6\uff0cPython\u8fd8\u652f\u6301\u5d4c\u5957\u6761\u4ef6\u5224\u65ad\u3002\u901a\u8fc7\u5728if<\/code>\u8bed\u53e5\u5185\u90e8\u5d4c\u5957\u5176\u4ed6if<\/code>\u8bed\u53e5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u903b\u8f91\u63a7\u5236\u3002\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u7075\u6d3b\uff0c\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u6761\u4ef6\u7ec4\u5408\u6267\u884c\u4e0d\u540c\u7684\u4ee3\u7801\u5757\uff0c\u589e\u5f3a\u4e86\u7a0b\u5e8f\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u5b9e\u73b0\u5e76\u5217\u6761\u4ef6\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u201cand\u201d\u8fd0\u7b97\u7b26\u3001\u4f7f\u7528\u591a\u4e2a\u201cif\u201d\u8bed\u53e5\u3001\u4f7f\u7528\u5185\u7f6e\u51fd\u6570all […]","protected":false},"author":3,"featured_media":974355,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/974351"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=974351"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/974351\/revisions"}],"predecessor-version":[{"id":974356,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/974351\/revisions\/974356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/974355"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=974351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=974351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=974351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}