{"id":1111580,"date":"2025-01-08T17:30:36","date_gmt":"2025-01-08T09:30:36","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1111580.html"},"modified":"2025-01-08T17:30:38","modified_gmt":"2025-01-08T09:30:38","slug":"python%e5%a6%82%e4%bd%95%e5%88%a0%e9%99%a4%e5%88%97%e8%a1%a8%e6%9c%80%e5%90%8e%e4%b8%80%e4%b8%aa%e5%85%83%e7%b4%a0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1111580.html","title":{"rendered":"python\u5982\u4f55\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20"},"content":{"rendered":"

\"python\u5982\u4f55\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\"<\/p>\n

Python\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528pop()<\/code>\u65b9\u6cd5\u3001\u4f7f\u7528\u5207\u7247\u3001\u4f7f\u7528del<\/code>\u5173\u952e\u5b57\u7b49\u3002\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528pop()<\/code>\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4ec5\u80fd\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff0c\u8fd8\u80fd\u8fd4\u56de\u8be5\u5143\u7d20\uff0c\u65b9\u4fbf\u8fdb\u4e00\u6b65\u5904\u7406\u3002<\/strong><\/p>\n<\/p>\n

\u5728Python\u4e2d\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u7684\u51e0\u79cd\u5e38\u89c1\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528pop()<\/code>\u65b9\u6cd5<\/p>\n

\u4f7f\u7528pop()<\/code>\u65b9\u6cd5\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u662f\u6700\u5e38\u89c1\u4e14\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u3002\u8fd9\u4e2a\u65b9\u6cd5\u4e0d\u4ec5\u80fd\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff0c\u8fd8\u80fd\u8fd4\u56de\u8be5\u5143\u7d20\u3002<\/p>\n<\/p>\n

my_list = [1, 2, 3, 4, 5]<\/p>\n
last_element = my_list.pop()<\/p>\n
print(my_list)  # \u8f93\u51fa: [1, 2, 3, 4]<\/p>\n
print(last_element)  # \u8f93\u51fa: 5<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528\u5207\u7247<\/p>\n
\u5207\u7247\u662f\u4e00\u79cd\u7075\u6d3b\u7684\u65b9\u6cd5\u6765\u5220\u9664\u5217\u8868\u7684\u4efb\u4f55\u90e8\u5206\uff0c\u5305\u62ec\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u3002\u5207\u7247\u4e0d\u4f1a\u8fd4\u56de\u88ab\u5220\u9664\u7684\u5143\u7d20\uff0c\u4f46\u5b83\u4f1a\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n
my_list = [1, 2, 3, 4, 5]<\/p>\n
my_list = my_list[:-1]<\/p>\n
print(my_list)  # \u8f93\u51fa: [1, 2, 3, 4]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528del<\/code>\u5173\u952e\u5b57<\/p>\n
del<\/code>\u5173\u952e\u5b57\u53ef\u4ee5\u7528\u6765\u5220\u9664\u5217\u8868\u4e2d\u7684\u4efb\u4f55\u5143\u7d20\uff0c\u5305\u62ec\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u3002del<\/code>\u4e0d\u4f1a\u8fd4\u56de\u88ab\u5220\u9664\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n
my_list = [1, 2, 3, 4, 5]<\/p>\n
del my_list[-1]<\/p>\n
print(my_list)  # \u8f93\u51fa: [1, 2, 3, 4]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u8ba8\u8bba\u6bcf\u79cd\u65b9\u6cd5\u7684\u4f7f\u7528\u573a\u666f\u3001\u4f18\u7f3a\u70b9\uff0c\u4ee5\u53ca\u4e00\u4e9b\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u7ec6\u8282\u3002<\/p>\n<\/p>\n
\u4e00\u3001\u4f7f\u7528pop()<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n
pop()<\/code>\u65b9\u6cd5\u662f\u6700\u5e38\u7528\u7684\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u7684\u65b9\u6cd5\u3002\u5176\u4f18\u70b9\u662f\u64cd\u4f5c\u7b80\u5355\uff0c\u4e14\u80fd\u591f\u8fd4\u56de\u88ab\u5220\u9664\u7684\u5143\u7d20\uff0c\u8fd9\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u975e\u5e38\u65b9\u4fbf\u3002\u4f8b\u5982\uff0c\u5f53\u4f60\u9700\u8981\u5728\u5220\u9664\u5143\u7d20\u540e\u5bf9\u5176\u8fdb\u884c\u8fdb\u4e00\u6b65\u5904\u7406\u65f6\uff0cpop()<\/code>\u65b9\u6cd5\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n
\u4f7f\u7528\u573a\u666f<\/h4>\n<\/p>\n
    \n
  1. \u9700\u8981\u8fdb\u4e00\u6b65\u5904\u7406\u5220\u9664\u7684\u5143\u7d20<\/strong>\uff1a\u4f8b\u5982\uff0c\u5c06\u88ab\u5220\u9664\u7684\u5143\u7d20\u5b58\u50a8\u5230\u53e6\u4e00\u4e2a\u5217\u8868\u4e2d\u3002<\/li>\n
  2. \u5217\u8868\u8f83\u77ed\u6216\u4e2d\u7b49\u957f\u5ea6<\/strong>\uff1a\u7531\u4e8epop()<\/code>\u65b9\u6cd5\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(1)\uff0c\u5bf9\u4e8e\u8f83\u77ed\u6216\u4e2d\u7b49\u957f\u5ea6\u7684\u5217\u8868\u975e\u5e38\u9ad8\u6548\u3002<\/li>\n<\/ol>\n
    my_list = [10, 20, 30, 40, 50]<\/p>\n
    removed_element = my_list.pop()<\/p>\n
    print(f"Updated list: {my_list}, Removed element: {removed_element}")<\/p>\n
    \u8f93\u51fa: Updated list: [10, 20, 30, 40], Removed element: 50<\/strong><\/h2>\n
    <\/code><\/pre>\n<\/p>\n
    \u4f18\u70b9<\/h4>\n<\/p>\n
      \n
    1. \u64cd\u4f5c\u7b80\u5355<\/strong>\uff1a\u53ea\u9700\u4e00\u884c\u4ee3\u7801\u5373\u53ef\u5b8c\u6210\u5220\u9664\u64cd\u4f5c\u3002<\/li>\n
    2. \u8fd4\u56de\u5220\u9664\u7684\u5143\u7d20<\/strong>\uff1a\u65b9\u4fbf\u5728\u5220\u9664\u540e\u5bf9\u5143\u7d20\u8fdb\u884c\u8fdb\u4e00\u6b65\u5904\u7406\u3002<\/li>\n<\/ol>\n
      \u7f3a\u70b9<\/h4>\n<\/p>\n
        \n
      1. \u4ec5\u9002\u7528\u4e8e\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20<\/strong>\uff1a\u65e0\u6cd5\u5220\u9664\u5176\u4ed6\u4f4d\u7f6e\u7684\u5143\u7d20\u3002<\/li>\n
      2. \u4fee\u6539\u539f\u5217\u8868<\/strong>\uff1a\u5982\u679c\u9700\u8981\u4fdd\u7559\u539f\u5217\u8868\uff0c\u9700\u5148\u8fdb\u884c\u590d\u5236\u3002<\/li>\n<\/ol>\n
        \u4e8c\u3001\u4f7f\u7528\u5207\u7247<\/h3>\n<\/p>\n
        \u5207\u7247\u662f\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u6765\u5220\u9664\u5217\u8868\u7684\u4efb\u4f55\u90e8\u5206\u3002\u5207\u7247\u64cd\u4f5c\u4e0d\u4f1a\u4fee\u6539\u539f\u5217\u8868\uff0c\u800c\u662f\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u5217\u8868\uff0c\u8fd9\u5728\u9700\u8981\u4fdd\u7559\u539f\u5217\u8868\u7684\u60c5\u51b5\u4e0b\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n
        \u4f7f\u7528\u573a\u666f<\/h4>\n<\/p>\n
          \n
        1. \u9700\u8981\u4fdd\u7559\u539f\u5217\u8868<\/strong>\uff1a\u5207\u7247\u64cd\u4f5c\u4e0d\u4f1a\u4fee\u6539\u539f\u5217\u8868\uff0c\u800c\u662f\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u5217\u8868\u3002<\/li>\n
        2. \u5217\u8868\u8f83\u77ed<\/strong>\uff1a\u7531\u4e8e\u5207\u7247\u64cd\u4f5c\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(n)\uff0c\u5bf9\u4e8e\u8f83\u77ed\u7684\u5217\u8868\u6548\u7387\u8f83\u9ad8\u3002<\/li>\n<\/ol>\n
          my_list = [100, 200, 300, 400, 500]<\/p>\n
          new_list = my_list[:-1]<\/p>\n
          print(f"Original list: {my_list}, New list: {new_list}")<\/p>\n
          \u8f93\u51fa: Original list: [100, 200, 300, 400, 500], New list: [100, 200, 300, 400]<\/strong><\/h2>\n
          <\/code><\/pre>\n<\/p>\n
          \u4f18\u70b9<\/h4>\n<\/p>\n
            \n
          1. \u4e0d\u4fee\u6539\u539f\u5217\u8868<\/strong>\uff1a\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u5217\u8868\uff0c\u4fdd\u7559\u539f\u5217\u8868\u4e0d\u53d8\u3002<\/li>\n
          2. \u7075\u6d3b\u6027\u9ad8<\/strong>\uff1a\u4e0d\u4ec5\u80fd\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff0c\u8fd8\u80fd\u5220\u9664\u4efb\u4f55\u90e8\u5206\u3002<\/li>\n<\/ol>\n
            \u7f3a\u70b9<\/h4>\n<\/p>\n
              \n
            1. \u6548\u7387\u8f83\u4f4e<\/strong>\uff1a\u5bf9\u4e8e\u8f83\u957f\u7684\u5217\u8868\uff0c\u5207\u7247\u64cd\u4f5c\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(n)\uff0c\u6548\u7387\u8f83\u4f4e\u3002<\/li>\n
            2. \u4e0d\u8fd4\u56de\u5220\u9664\u7684\u5143\u7d20<\/strong>\uff1a\u5982\u679c\u9700\u8981\u5904\u7406\u88ab\u5220\u9664\u7684\u5143\u7d20\uff0c\u9700\u989d\u5916\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n
              \u4e09\u3001\u4f7f\u7528del<\/code>\u5173\u952e\u5b57<\/h3>\n<\/p>\n
              del<\/code>\u5173\u952e\u5b57\u53ef\u4ee5\u7528\u6765\u5220\u9664\u5217\u8868\u4e2d\u7684\u4efb\u4f55\u5143\u7d20\uff0c\u5305\u62ec\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u3002\u4e0epop()<\/code>\u65b9\u6cd5\u4e0d\u540c\uff0cdel<\/code>\u4e0d\u4f1a\u8fd4\u56de\u88ab\u5220\u9664\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n
              \u4f7f\u7528\u573a\u666f<\/h4>\n<\/p>\n
                \n
              1. \u5217\u8868\u8f83\u77ed\u6216\u4e2d\u7b49\u957f\u5ea6<\/strong>\uff1adel<\/code>\u64cd\u4f5c\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(n)\uff0c\u5bf9\u4e8e\u8f83\u77ed\u6216\u4e2d\u7b49\u957f\u5ea6\u7684\u5217\u8868\u6548\u7387\u8f83\u9ad8\u3002<\/li>\n
              2. \u4e0d\u9700\u8981\u8fd4\u56de\u5220\u9664\u7684\u5143\u7d20<\/strong>\uff1a\u5982\u679c\u5220\u9664\u540e\u4e0d\u9700\u8981\u5bf9\u5143\u7d20\u8fdb\u884c\u8fdb\u4e00\u6b65\u5904\u7406\uff0cdel<\/code>\u64cd\u4f5c\u975e\u5e38\u5408\u9002\u3002<\/li>\n<\/ol>\n
                my_list = [1000, 2000, 3000, 4000, 5000]<\/p>\n
                del my_list[-1]<\/p>\n
                print(f"Updated list after deletion: {my_list}")<\/p>\n
                \u8f93\u51fa: Updated list after deletion: [1000, 2000, 3000, 4000]<\/strong><\/h2>\n
                <\/code><\/pre>\n<\/p>\n
                \u4f18\u70b9<\/h4>\n<\/p>\n
                  \n
                1. \u64cd\u4f5c\u7b80\u5355<\/strong>\uff1a\u53ea\u9700\u4e00\u884c\u4ee3\u7801\u5373\u53ef\u5b8c\u6210\u5220\u9664\u64cd\u4f5c\u3002<\/li>\n
                2. \u7075\u6d3b\u6027\u9ad8<\/strong>\uff1a\u80fd\u591f\u5220\u9664\u5217\u8868\u4e2d\u7684\u4efb\u4f55\u5143\u7d20\u3002<\/li>\n<\/ol>\n
                  \u7f3a\u70b9<\/h4>\n<\/p>\n
                    \n
                  1. \u4e0d\u8fd4\u56de\u5220\u9664\u7684\u5143\u7d20<\/strong>\uff1a\u5982\u679c\u9700\u8981\u5904\u7406\u88ab\u5220\u9664\u7684\u5143\u7d20\uff0c\u9700\u989d\u5916\u64cd\u4f5c\u3002<\/li>\n
                  2. \u4fee\u6539\u539f\u5217\u8868<\/strong>\uff1a\u5982\u679c\u9700\u8981\u4fdd\u7559\u539f\u5217\u8868\uff0c\u9700\u5148\u8fdb\u884c\u590d\u5236\u3002<\/li>\n<\/ol>\n
                    \u56db\u3001\u4f7f\u7528\u5faa\u73af<\/h3>\n<\/p>\n
                    \u5728\u67d0\u4e9b\u7279\u5b9a\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u5faa\u73af\u6765\u5220\u9664\u5217\u8868\u7684\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u3002\u867d\u7136\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u5e38\u7528\uff0c\u4f46\u5728\u5904\u7406\u590d\u6742\u903b\u8f91\u65f6\u53ef\u80fd\u4f1a\u6709\u7528\u3002<\/p>\n<\/p>\n
                    \u4f7f\u7528\u573a\u666f<\/h4>\n<\/p>\n
                      \n
                    1. \u5904\u7406\u590d\u6742\u903b\u8f91<\/strong>\uff1a\u4f8b\u5982\uff0c\u9700\u8981\u5728\u5220\u9664\u5143\u7d20\u524d\u68c0\u67e5\u4e00\u4e9b\u6761\u4ef6\u3002<\/li>\n
                    2. \u9700\u8981\u63a7\u5236\u5220\u9664\u8fc7\u7a0b<\/strong>\uff1a\u4f8b\u5982\uff0c\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u624d\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u3002<\/li>\n<\/ol>\n
                      my_list = [10000, 20000, 30000, 40000, 50000]<\/p>\n
                      for i in range(len(my_list)-1, -1, -1):<\/p>\n
                          if my_list[i] == 50000:<\/p>\n
                              del my_list[i]<\/p>\n
                              break<\/p>\n
                      print(f"List after conditional deletion: {my_list}")<\/p>\n
                      \u8f93\u51fa: List after conditional deletion: [10000, 20000, 30000, 40000]<\/strong><\/h2>\n
                      <\/code><\/pre>\n<\/p>\n
                      \u4f18\u70b9<\/h4>\n<\/p>\n
                        \n
                      1. \u5904\u7406\u590d\u6742\u903b\u8f91<\/strong>\uff1a\u80fd\u591f\u5728\u5220\u9664\u5143\u7d20\u524d\u68c0\u67e5\u4e00\u4e9b\u6761\u4ef6\u3002<\/li>\n
                      2. \u7075\u6d3b\u6027\u9ad8<\/strong>\uff1a\u80fd\u591f\u63a7\u5236\u5220\u9664\u8fc7\u7a0b\u3002<\/li>\n<\/ol>\n
                        \u7f3a\u70b9<\/h4>\n<\/p>\n
                          \n
                        1. \u4ee3\u7801\u590d\u6742\u5ea6\u9ad8<\/strong>\uff1a\u76f8\u6bd4\u5176\u4ed6\u65b9\u6cd5\uff0c\u4ee3\u7801\u8f83\u4e3a\u590d\u6742\u3002<\/li>\n
                        2. \u6548\u7387\u8f83\u4f4e<\/strong>\uff1a\u5faa\u73af\u64cd\u4f5c\u65f6\u95f4\u590d\u6742\u5ea6\u8f83\u9ad8\uff0c\u5bf9\u4e8e\u8f83\u957f\u7684\u5217\u8868\u6548\u7387\u8f83\u4f4e\u3002<\/li>\n<\/ol>\n
                          \u4e94\u3001\u6027\u80fd\u6bd4\u8f83<\/h3>\n<\/p>\n
                          \u5728\u9009\u62e9\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u7684\u65b9\u6cd5\u65f6\uff0c\u6027\u80fd\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002\u4ee5\u4e0b\u662f\u5bf9\u51e0\u79cd\u65b9\u6cd5\u7684\u6027\u80fd\u6bd4\u8f83\uff1a<\/p>\n<\/p>\n
                            \n
                          1. pop()\u65b9\u6cd5<\/strong>\uff1a\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(1)\uff0c\u5bf9\u4e8e\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u975e\u5e38\u9ad8\u6548\u3002<\/li>\n
                          2. \u5207\u7247<\/strong>\uff1a\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(n)\uff0c\u5bf9\u4e8e\u8f83\u77ed\u7684\u5217\u8868\u6548\u7387\u8f83\u9ad8\uff0c\u4f46\u5bf9\u4e8e\u8f83\u957f\u7684\u5217\u8868\u6548\u7387\u8f83\u4f4e\u3002<\/li>\n
                          3. del\u5173\u952e\u5b57<\/strong>\uff1a\u65f6\u95f4\u590d\u6742\u5ea6\u4e3aO(n)\uff0c\u5bf9\u4e8e\u8f83\u77ed\u6216\u4e2d\u7b49\u957f\u5ea6\u7684\u5217\u8868\u6548\u7387\u8f83\u9ad8\u3002<\/li>\n
                          4. \u5faa\u73af<\/strong>\uff1a\u65f6\u95f4\u590d\u6742\u5ea6\u8f83\u9ad8\uff0c\u4ee3\u7801\u590d\u6742\u5ea6\u8f83\u9ad8\uff0c\u9002\u7528\u4e8e\u5904\u7406\u590d\u6742\u903b\u8f91\u7684\u60c5\u51b5\u3002<\/li>\n<\/ol>\n
                            \u516d\u3001\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u9009\u62e9<\/h3>\n<\/p>\n
                            \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9009\u62e9\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u7684\u65b9\u6cd5\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u9700\u6c42\u548c\u573a\u666f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u9009\u62e9\u5efa\u8bae\uff1a<\/p>\n<\/p>\n
                              \n
                            1. \u7b80\u5355\u5220\u9664<\/strong>\uff1a\u5982\u679c\u53ea\u662f\u7b80\u5355\u5730\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff0c\u5efa\u8bae\u4f7f\u7528pop()<\/code>\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u64cd\u4f5c\u7b80\u5355\u4e14\u9ad8\u6548\u3002<\/li>\n
                            2. \u4fdd\u7559\u539f\u5217\u8868<\/strong>\uff1a\u5982\u679c\u9700\u8981\u4fdd\u7559\u539f\u5217\u8868\uff0c\u5efa\u8bae\u4f7f\u7528\u5207\u7247\uff0c\u56e0\u4e3a\u5207\u7247\u64cd\u4f5c\u4e0d\u4f1a\u4fee\u6539\u539f\u5217\u8868\u3002<\/li>\n
                            3. \u5220\u9664\u7279\u5b9a\u6761\u4ef6\u4e0b\u7684\u5143\u7d20<\/strong>\uff1a\u5982\u679c\u9700\u8981\u5728\u5220\u9664\u5143\u7d20\u524d\u68c0\u67e5\u4e00\u4e9b\u6761\u4ef6\uff0c\u5efa\u8bae\u4f7f\u7528\u5faa\u73af\uff0c\u56e0\u4e3a\u5faa\u73af\u80fd\u591f\u5904\u7406\u590d\u6742\u903b\u8f91\u3002<\/li>\n
                            4. \u4e0d\u9700\u8981\u8fd4\u56de\u5220\u9664\u7684\u5143\u7d20<\/strong>\uff1a\u5982\u679c\u5220\u9664\u540e\u4e0d\u9700\u8981\u5bf9\u5143\u7d20\u8fdb\u884c\u8fdb\u4e00\u6b65\u5904\u7406\uff0c\u5efa\u8bae\u4f7f\u7528del<\/code>\u5173\u952e\u5b57\uff0c\u56e0\u4e3a\u5b83\u64cd\u4f5c\u7b80\u5355\u4e14\u9ad8\u6548\u3002<\/li>\n<\/ol>\n
                              \u603b\u7ed3<\/h3>\n<\/p>\n
                              \u5728Python\u4e2d\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ecpop()<\/code>\u65b9\u6cd5\u3001\u5207\u7247\u3001del<\/code>\u5173\u952e\u5b57\u548c\u5faa\u73af\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u7f3a\u70b9\u548c\u9002\u7528\u573a\u666f\u3002\u5728\u9009\u62e9\u5177\u4f53\u65b9\u6cd5\u65f6\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u573a\u666f\u8fdb\u884c\u6743\u8861\u3002\u603b\u4f53\u800c\u8a00\uff0cpop()<\/code>\u65b9\u6cd5\u662f\u6700\u5e38\u7528\u4e14\u9ad8\u6548\u7684\u65b9\u6cd5\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u60c5\u51b5\uff1b\u5207\u7247\u9002\u7528\u4e8e\u9700\u8981\u4fdd\u7559\u539f\u5217\u8868\u7684\u60c5\u51b5\uff1bdel<\/code>\u5173\u952e\u5b57\u9002\u7528\u4e8e\u4e0d\u9700\u8981\u8fd4\u56de\u5220\u9664\u5143\u7d20\u7684\u60c5\u51b5\uff1b\u5faa\u73af\u9002\u7528\u4e8e\u5904\u7406\u590d\u6742\u903b\u8f91\u7684\u60c5\u51b5\u3002\u901a\u8fc7\u5408\u7406\u9009\u62e9\u548c\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u3002<\/p>\n<\/p>\n
                              \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                               \u5982\u4f55\u5728Python\u4e2d\u5220\u9664\u5217\u8868\u7684\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff1f<\/strong>
                              \u5728Python\u4e2d\uff0c\u5220\u9664\u5217\u8868\u7684\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u3002\u6700\u5e38\u89c1\u7684\u65b9\u5f0f\u662f\u4f7f\u7528pop()<\/code>\u65b9\u6cd5\uff0c\u5b83\u4e0d\u4ec5\u4f1a\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff0c\u8fd8\u4f1a\u8fd4\u56de\u8be5\u5143\u7d20\u7684\u503c\u3002\u5982\u679c\u4f60\u53ea\u60f3\u5220\u9664\u800c\u4e0d\u5173\u5fc3\u8fd4\u56de\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528del<\/code>\u8bed\u53e5\u3002<\/p>\n
                              \u4f7f\u7528pop()<\/code>\u65b9\u6cd5\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u7684\u793a\u4f8b\u4ee3\u7801\u662f\u4ec0\u4e48\uff1f<\/strong>
                              \u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6765\u6f14\u793apop()<\/code>\u65b9\u6cd5\u7684\u7528\u6cd5\uff1a<\/p>\n
                              my_list = [1, 2, 3, 4, 5]\nlast_element = my_list.pop()\nprint(last_element)  # \u8f93\u51fa\uff1a5\nprint(my_list)       # \u8f93\u51fa\uff1a[1, 2, 3, 4]\n<\/code><\/pre>\n
                              \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4f60\u4e0d\u4ec5\u80fd\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff0c\u8fd8\u80fd\u83b7\u53d6\u5230\u88ab\u5220\u9664\u7684\u503c\u3002<\/p>\n
                              \u5982\u679c\u5217\u8868\u662f\u7a7a\u7684\uff0c\u5982\u4f55\u5b89\u5168\u5730\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff1f<\/strong>
                              \u5728\u5c1d\u8bd5\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u4e4b\u524d\uff0c\u786e\u4fdd\u5217\u8868\u4e0d\u4e3a\u7a7a\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u901a\u8fc7\u68c0\u67e5\u5217\u8868\u7684\u957f\u5ea6\u6765\u907f\u514d\u5f15\u53d1\u9519\u8bef\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5b89\u5168\u5220\u9664\u7684\u793a\u4f8b\uff1a<\/p>\n
                              if my_list:\n    my_list.pop()\nelse:\n    print("\u5217\u8868\u4e3a\u7a7a\uff0c\u65e0\u6cd5\u5220\u9664\u5143\u7d20\u3002")\n<\/code><\/pre>\n
                              \u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u786e\u4fdd\u5728\u5217\u8868\u4e3a\u7a7a\u65f6\u4e0d\u4f1a\u53d1\u751f\u5f02\u5e38\u3002<\/p>\n
                              \u9664\u4e86pop()<\/code>\uff0c\u8fd8\u6709\u54ea\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u5220\u9664\u5217\u8868\u7684\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff1f<\/strong>
                              \u9664\u4e86pop()<\/code>\u65b9\u6cd5\uff0c\u4f7f\u7528del<\/code>\u8bed\u53e5\u4e5f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u9009\u62e9\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u7d22\u5f15\u6765\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
                              del my_list[-1]\n<\/code><\/pre>\n
                              \u8fd9\u79cd\u65b9\u6cd5\u9002\u5408\u4e8e\u4f60\u4e0d\u9700\u8981\u8fd4\u56de\u503c\u7684\u60c5\u51b5\uff0c\u5e76\u4e14\u80fd\u591f\u9ad8\u6548\u5730\u79fb\u9664\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u5220\u9664\u5217\u8868\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528pop()\u65b9\u6cd5\u3001\u4f7f\u7528\u5207\u7247\u3001\u4f7f\u7528del\u5173\u952e\u5b57\u7b49\u3002\u6700\u5e38\u89c1\u7684\u65b9 […]","protected":false},"author":3,"featured_media":1111588,"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\/1111580"}],"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=1111580"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1111580\/revisions"}],"predecessor-version":[{"id":1111590,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1111580\/revisions\/1111590"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1111588"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1111580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1111580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1111580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}