{"id":133,"date":"2025-10-09T17:05:58","date_gmt":"2025-10-09T09:05:58","guid":{"rendered":"http:\/\/www.pyteam.cn\/?p=133"},"modified":"2025-10-10T10:22:06","modified_gmt":"2025-10-10T02:22:06","slug":"%e6%95%99%e6%a1%88%ef%bc%9awhile%e5%be%aa%e7%8e%af%e4%b8%8e%e5%be%aa%e7%8e%af%e6%8e%a7%e5%88%b6","status":"publish","type":"post","link":"http:\/\/www.pyteam.cn\/index.php\/2025\/10\/09\/%e6%95%99%e6%a1%88%ef%bc%9awhile%e5%be%aa%e7%8e%af%e4%b8%8e%e5%be%aa%e7%8e%af%e6%8e%a7%e5%88%b6\/","title":{"rendered":"\u6559\u6848\uff1awhile\u5faa\u73af\u4e0e\u5faa\u73af\u63a7\u5236"},"content":{"rendered":"\n

\u6559\u6848\u57fa\u672c\u4fe1\u606f<\/strong><\/p>\n\n\n\n

\u8bfe\u7a0b\u540d\u79f0<\/strong>\uff1aPython\u7f16\u7a0b\u7b2c\u516b\u8bfe while\u5faa\u73af\u4e0e\u5faa\u73af\u63a7\u5236
\u6388\u8bfe\u5bf9\u8c61<\/strong>\uff1a\u7f16\u7a0b\u96f6\u57fa\u7840\u521d\u5b66\u8005
\u8bfe\u65f6\u5b89\u6392<\/strong>\uff1a45\u5206\u949f
\u6559\u5b66\u5f62\u5f0f<\/strong>\uff1a\u7406\u8bba\u8bb2\u89e3 + \u5b9e\u8df5\u64cd\u4f5c<\/p>\n\n\n\n

\u4e00\u3001<\/strong> <\/strong>\u6559\u5b66\u76ee\u6807<\/strong><\/p>\n\n\n\n

\u77e5\u8bc6\u4e0e\u6280\u80fd\uff1a<\/strong><\/p>\n\n\n\n

    \n
  1. \u7f16\u7a0b\u77e5\u8bc6\uff1a<\/strong>\u7406\u89e3while\u5faa\u73af\u7684\u8bed\u6cd5\u548c\u6267\u884c\u903b\u8f91\uff0c\u638c\u63e1\u5176\u4e0efor\u5faa\u73af\u7684\u533a\u522b\u3002<\/span>\u638c\u63e1\u5faa\u73af\u63a7\u5236\u8bed\u53e5break\uff08\u7ec8\u6b62\u5faa\u73af\uff09\u548ccontinue\uff08\u8df3\u8fc7\u672c\u6b21\u5faa\u73af\uff09\u7684\u7528\u6cd5\u3002<\/span>\u80fd\u591f\u4f7f\u7528while\u5faa\u73af\u89e3\u51b3\u201c\u6ee1\u8db3\u7279\u5b9a\u6761\u4ef6\u65f6\u91cd\u590d\u6267\u884c\u201d\u7684\u95ee\u9898\u3002<\/span><\/li>\n\n\n\n
  2. \u6570\u5b66\u77e5\u8bc6\uff1a<\/strong>\u00a0\u901a\u8fc7\u9ad8\u65af\u6c42\u548c\u7b49\u6848\u4f8b\uff0c\u5de9\u56fa\u6570\u5217\u6c42\u548c\u7684\u77e5\u8bc6\u3002<\/li>\n<\/ol>\n\n\n\n

    \u8fc7\u7a0b\u4e0e\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n

      \n
    1. \u901a\u8fc7\u5bf9\u6bd4for\u5faa\u73af\u548cwhile\u5faa\u73af\uff0c\u7406\u89e3\u4e24\u79cd\u5faa\u73af\u7ed3\u6784\u7684\u9002\u7528\u573a\u666f\u3002<\/li>\n\n\n\n
    2. \u7ecf\u5386\u201c\u95ee\u9898\u5206\u6790-\u7b97\u6cd5\u8bbe\u8ba1-\u4ee3\u7801\u5b9e\u73b0-\u8c03\u8bd5\u4f18\u5316\u201d\u7684\u5b8c\u6574\u7f16\u7a0b\u8fc7\u7a0b\u3002<\/li>\n<\/ol>\n\n\n\n

      \u60c5\u611f\u6001\u5ea6\u4e0e\u4ef7\u503c\u89c2\uff1a<\/strong><\/p>\n\n\n\n

        \n
      1. \u4f53\u4f1a\u4e0d\u540c\u7f16\u7a0b\u7ed3\u6784\u89e3\u51b3\u540c\u4e00\u95ee\u9898\u7684\u591a\u6837\u6027\uff0c\u57f9\u517b\u7075\u6d3b\u89e3\u51b3\u95ee\u9898\u7684\u80fd\u529b\u3002<\/li>\n\n\n\n
      2. \u57f9\u517b\u4e25\u8c28\u7684\u903b\u8f91\u601d\u7ef4\uff0c\u7406\u89e3\u5faa\u73af\u63a7\u5236\u5bf9\u7a0b\u5e8f\u6d41\u7a0b\u7684\u91cd\u8981\u6027\u3002<\/li>\n<\/ol>\n\n\n\n

        \u4e8c\u3001<\/strong> <\/strong>\u6559\u5b66\u91cd\u70b9\u4e0e\u96be\u70b9<\/strong><\/p>\n\n\n\n

        \u6559\u5b66\u91cd\u70b9\uff1a<\/strong> while\u5faa\u73af\u7684\u8bed\u6cd5\u548c\u6267\u884c\u6d41\u7a0b\uff1bbreak\u548ccontinue\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n

        \u6559\u5b66\u96be\u70b9\uff1a<\/strong> \u51c6\u786e\u8bbe\u7f6ewhile\u5faa\u73af\u7684\u6761\u4ef6\uff0c\u907f\u514d\u6b7b\u5faa\u73af\uff1b\u5728\u5408\u9002\u7684\u573a\u666f\u4e0b\u4f7f\u7528break\u548ccontinue\u3002<\/p>\n\n\n\n

        \u4e09\u3001<\/strong> <\/strong>\u6559\u5b66\u51c6\u5907<\/strong><\/p>\n\n\n\n

        \u6559\u5e08\uff1a<\/strong> \u5b89\u88c5Python\u73af\u5883\u7684\u7535\u8111\u3001\u6295\u5f71\u8bbe\u5907\u3001\u6559\u5b66\u8bfe\u4ef6\u3002<\/p>\n\n\n\n

        \u5b66\u751f\uff1a<\/strong> \u7535\u8111\u5df2\u5b89\u88c5Python\u73af\u5883\uff0c\u5df2\u638c\u63e1for\u5faa\u73af\u548cif\u8bed\u53e5\u3002<\/p>\n\n\n\n

        \u56db\u3001<\/strong> <\/strong>\u6559\u5b66\u8fc7\u7a0b<\/strong><\/p>\n\n\n\n

        \uff08\u4e00\uff09<\/strong> <\/strong>\u590d\u4e60\u5bfc\u5165\uff1a<\/strong>for<\/strong>\u5faa\u73af\u7684\u5c40\u9650\u6027\uff08<\/strong>5<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

        \u6559\u5e08\u6d3b\u52a8\uff1a<\/strong><\/p>\n\n\n\n

          \n
        1. \u590d\u4e60for\u5faa\u73af\uff1a\u201c\u4e0a\u8282\u8bfe\u6211\u4eec\u4f7f\u7528for i in range(1, 101)\u6765\u8ba1\u7b971\u5230100\u7684\u548c\u3002for\u5faa\u73af\u975e\u5e38\u9002\u5408\u5728\u5faa\u73af\u6b21\u6570\u660e\u786e<\/strong>\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\u3002\u201d<\/li>\n\n\n\n
        2. \u63d0\u51fa\u65b0\u95ee\u9898\uff1a\u201c\u4f46\u5982\u679c\u9047\u5230\u5faa\u73af\u6b21\u6570\u4e0d\u660e\u786e<\/strong>\u7684\u60c5\u51b5\u5462\uff1f\u6bd4\u5982\uff1a\u201d<\/li>\n<\/ol>\n\n\n\n

          \u201c\u8ba9\u7528\u6237\u8f93\u5165\u5bc6\u7801\uff0c\u76f4\u5230\u8f93\u5165\u6b63\u786e\u4e3a\u6b62\u3002\u201d<\/p>\n\n\n\n

          \u201c\u751f\u6210\u968f\u673a\u6570\uff0c\u76f4\u5230\u751f\u6210\u4e00\u4e2a\u5927\u4e8e0.9\u7684\u6570\u3002\u201d<\/p>\n\n\n\n

          \u201c\u8ba1\u7b97\u4e00\u9879\u6295\u8d44\u9700\u8981\u591a\u5c11\u5e74\u624d\u80fd\u7ffb\u500d\u3002\u201d<\/p>\n\n\n\n

          \u5f15\u51fa\u4e3b\u9898\uff1a\u201c\u8fd9\u4e9b\u95ee\u9898\u7684\u5171\u540c\u70b9\u662f\uff1a\u53ea\u8981\u6761\u4ef6\u6ee1\u8db3\uff0c\u5c31\u7ee7\u7eed\u5faa\u73af<\/strong>\u3002\u8fd9\u65f6\uff0cwhile\u5faa\u73af\u5c31\u6d3e\u4e0a\u7528\u573a\u4e86\uff01\u201d<\/p>\n\n\n\n

          \u8bbe\u8ba1\u610f\u56fe\uff1a<\/strong> \u4ece\u5df2\u77e5\u5f15\u51fa\u672a\u77e5\uff0c\u901a\u8fc7\u5bf9\u6bd4\u5f3a\u8c03while\u5faa\u73af\u7684\u72ec\u7279\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

          \uff08\u4e8c\uff09<\/strong> <\/strong>\u65b0\u77e5\u63a2\u7a76\uff1a<\/strong>while<\/strong>\u5faa\u73af\uff08<\/strong>15<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

          1. <\/strong>while<\/strong>\u5faa\u73af\u7684\u57fa\u672c\u8bed\u6cd5<\/strong><\/p>\n\n\n\n

          \u8bed\u6cd5\uff08\u677f\u4e66\uff09\uff1a<\/strong><\/p>\n\n\n\n

          python<\/p>\n\n\n\n

          while \u6761\u4ef6:<\/p>\n\n\n\n

              # <\/em>\u5faa\u73af\u4f53\uff08\u6761\u4ef6\u4e3a<\/em>True<\/em>\u65f6\u91cd\u590d\u6267\u884c\uff09<\/em><\/p>\n\n\n\n

          \u6267\u884c\u6d41\u7a0b\u6bd4\u55bb\uff1a<\/strong> \u5c31\u50cf\u201c\u5f53…\u65f6\u5019\uff0c\u5c31\u4e00\u76f4\u505a…\u201d\u3002\u4f8b\u5982\uff1a\u201c\u5f53\u9505\u91cc\u7684\u6c34\u6ca1\u5f00\u65f6\uff0c\u5c31\u4e00\u76f4\u70e7\u706b\u3002\u201d<\/p>\n\n\n\n

          \u793a\u4f8b<\/strong>1<\/strong>\uff1a\u6253\u5370<\/strong>1-5<\/strong><\/p>\n\n\n\n

          python<\/p>\n\n\n\n

          count = 1  # 1. <\/em>\u521d\u59cb\u5316\u8ba1\u6570\u5668<\/em><\/p>\n\n\n\n

          while count <= 5:  # 2. <\/em>\u5faa\u73af\u6761\u4ef6<\/em><\/p>\n\n\n\n

              print(count)<\/p>\n\n\n\n

              count = count + 1  # 3. <\/em>\u6539\u53d8\u6761\u4ef6\u53d8\u91cf\uff08\u975e\u5e38\u91cd\u8981\uff01\uff09<\/em><\/p>\n\n\n\n

          print(“\u5faa\u73af\u7ed3\u675f”)<\/p>\n\n\n\n

          \u5173\u952e\u5f3a\u8c03\uff1a<\/strong><\/p>\n\n\n\n

          \u5faa\u73af\u4e09\u8981\u7d20<\/strong>\uff1a<\/p>\n\n\n\n

          \u521d\u59cb\u5316 (count = 1)<\/p>\n\n\n\n

          \u6761\u4ef6\u5224\u65ad (count <= 5)<\/p>\n\n\n\n

          \u66f4\u65b0\u6761\u4ef6\u53d8\u91cf (count = count + 1) \u2192 \u7f3a\u5c11\u8fd9\u4e00\u6b65\u4f1a\u5bfc\u81f4\u6b7b\u5faa\u73af\uff01<\/p>\n\n\n\n

          \u4e0e<\/strong>for<\/strong>\u5faa\u73af\u5bf9\u6bd4<\/strong>\uff1afor\u5faa\u73af\u81ea\u52a8\u5904\u7406\u8ba1\u6570\u5668\u7684\u521d\u59cb\u5316\u548c\u66f4\u65b0\uff0cwhile\u5faa\u73af\u9700\u8981\u624b\u52a8\u7ba1\u7406\u3002<\/p>\n\n\n\n

          2. <\/strong>\u7ecf\u5178\u6848\u4f8b\uff1a\u9ad8\u65af\u6c42\u548c\uff08<\/strong>1<\/strong>\u5230<\/strong>100<\/strong>\u7684\u548c\uff09<\/strong><\/p>\n\n\n\n

          \u7528<\/strong>while<\/strong>\u5b9e\u73b0\uff1a<\/strong><\/p>\n\n\n\n

          python<\/p>\n\n\n\n

          total = 0  # <\/em>\u7d2f\u52a0\u548c<\/em><\/p>\n\n\n\n

          i = 1      # <\/em>\u4ece<\/em>1<\/em>\u5f00\u59cb<\/em><\/p>\n\n\n\n

          while i <= 100:  # <\/em>\u5faa\u73af\u6761\u4ef6\uff1a<\/em>i<\/em>\u5c0f\u4e8e\u7b49\u4e8e<\/em>100<\/em><\/p>\n\n\n\n

              total = total + i  # <\/em>\u7d2f\u52a0<\/em><\/p>\n\n\n\n

              i = i + 1          # i<\/em>\u589e\u52a0<\/em>1<\/em><\/p>\n\n\n\n

          print(“1\u5230100\u7684\u548c\u662f\uff1a”, total)<\/p>\n\n\n\n

          \u5f15\u5bfc\u5b66\u751f\u601d\u8003\uff1a<\/strong> \u8fd9\u4e2a\u5b9e\u73b0\u4e0efor\u5faa\u73af\u7248\u672c\u76f8\u6bd4\uff0c\u54ea\u4e2a\u66f4\u7b80\u6d01\uff1f\uff08for\u5faa\u73af\u66f4\u7b80\u6d01\uff09\u4f46while\u5faa\u73af\u66f4\u80fd\u4f53\u73b0\u201c\u53ea\u8981i\u8fd8\u6ca1\u8d85\u8fc7100\uff0c\u5c31\u7ee7\u7eed\u52a0\u201d\u7684\u903b\u8f91\u3002<\/p>\n\n\n\n

          \uff08\u4e09\uff09<\/strong> <\/strong>\u96be\u70b9\u7a81\u7834\uff1a\u5faa\u73af\u63a7\u5236<\/strong>break<\/strong>\u4e0e<\/strong>continue<\/strong>\uff08<\/strong>15<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

          1. <\/strong>break<\/strong>\u8bed\u53e5\uff1a\u7acb\u523b\u7ec8\u6b62\u6574\u4e2a\u5faa\u73af<\/strong><\/p>\n\n\n\n

          \u4f5c\u7528\uff1a<\/strong> \u5c31\u50cf\u5faa\u73af\u91cc\u7684\u201c\u7d27\u6025\u5239\u8f66\u201d\uff0c\u4e00\u65e6\u6267\u884c\uff0c\u7acb\u5373\u8df3\u51fa\u5f53\u524d\u6240\u5728\u7684\u6700\u5185\u5c42\u5faa\u73af\u3002<\/p>\n\n\n\n

          \u793a\u4f8b\uff1a\u5bc6\u7801\u9a8c\u8bc1<\/strong><\/p>\n\n\n\n

          python<\/p>\n\n\n\n

          correct_password = “123456”<\/p>\n\n\n\n

          while True:  # <\/em>\u6761\u4ef6\u6c38\u8fdc\u4e3a<\/em>True<\/em>\uff0c\u770b\u4f3c\u662f\u6b7b\u5faa\u73af<\/em><\/p>\n\n\n\n

              user_input = input(“\u8bf7\u8f93\u5165\u5bc6\u7801\uff1a “)<\/p>\n\n\n\n

              if user_input == correct_password:<\/p>\n\n\n\n

                  print(“\u5bc6\u7801\u6b63\u786e\uff0c\u6b22\u8fce\uff01”)<\/p>\n\n\n\n

                  break  # <\/em>\u5bc6\u7801\u6b63\u786e\uff0c\u7528<\/em>break<\/em>\u8df3\u51fa\u5faa\u73af<\/em><\/p>\n\n\n\n

              else:<\/p>\n\n\n\n

                  print(“\u5bc6\u7801\u9519\u8bef\uff0c\u8bf7\u91cd\u65b0\u8f93\u5165\uff01”)<\/p>\n\n\n\n

          # break<\/em>\u540e\u4f1a\u6267\u884c\u5230\u8fd9\u91cc<\/em><\/p>\n\n\n\n

          print(“\u7a0b\u5e8f\u7ee7\u7eed…”)<\/p>\n\n\n\n

          \u8bb2\u89e3\uff1a<\/strong> while True:\u4f1a\u521b\u5efa\u4e00\u4e2a\u65e0\u9650\u5faa\u73af\uff0cbreak\u662f\u9000\u51fa\u5faa\u73af\u7684\u552f\u4e00\u65b9\u5f0f\u3002<\/p>\n\n\n\n

          2. <\/strong>continue<\/strong>\u8bed\u53e5\uff1a\u8df3\u8fc7\u672c\u6b21\u5faa\u73af\u7684\u5269\u4f59\u4ee3\u7801<\/strong><\/p>\n\n\n\n

          \u4f5c\u7528\uff1a<\/strong> \u5c31\u50cf\u5faa\u73af\u91cc\u7684\u201c\u8df3\u8fc7\u201d\u6309\u94ae\uff0c\u7acb\u523b\u5f00\u59cb\u4e0b\u4e00\u8f6e\u5faa\u73af\u3002<\/p>\n\n\n\n

          \u793a\u4f8b\uff1a\u6253\u5370<\/strong>10<\/strong>\u4ee5\u5185\u7684\u5947\u6570<\/strong><\/p>\n\n\n\n

          python<\/p>\n\n\n\n

          num = 0<\/p>\n\n\n\n

          while num < 10:<\/p>\n\n\n\n

              num = num + 1<\/p>\n\n\n\n

              if num % 2 == 0:  # <\/em>\u5982\u679c\u662f\u5076\u6570<\/em><\/p>\n\n\n\n

                  continue       # <\/em>\u8df3\u8fc7\u4e0b\u9762\u7684<\/em>print<\/em>\uff0c\u76f4\u63a5\u5f00\u59cb\u4e0b\u4e00\u8f6e<\/em><\/p>\n\n\n\n

              print(num)         # <\/em>\u53ea\u6709\u5947\u6570\u624d\u4f1a\u6267\u884c\u5230\u8fd9\u91cc<\/em><\/p>\n\n\n\n

          # <\/em>\u8f93\u51fa\uff1a<\/em>1 3 5 7 9<\/em><\/p>\n\n\n\n

          \u5bf9\u6bd4<\/strong>break<\/strong>\uff1a<\/strong> break\u662f\u201c\u7ed3\u675f\u5faa\u73af\u201d\uff0ccontinue\u662f\u201c\u8df3\u8fc7\u672c\u6b21\uff0c\u7ee7\u7eed\u4e0b\u6b21\u201d\u3002<\/p>\n\n\n\n

          \uff08\u56db\uff09<\/strong> <\/strong>\u7efc\u5408\u5e94\u7528\uff1a\u590d\u6742\u6761\u4ef6\u5faa\u73af\uff08<\/strong>10<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

          \u6848\u4f8b\uff1a\u731c\u6570\u5b57\u6e38\u620f<\/strong><\/p>\n\n\n\n

          \u9700\u6c42\uff1a<\/strong> \u7a0b\u5e8f\u968f\u673a\u751f\u6210\u4e00\u4e2a1-100\u7684\u6570\u5b57\uff0c\u7528\u6237\u67095\u6b21\u673a\u4f1a\u731c\u6d4b\uff0c\u6bcf\u6b21\u63d0\u793a\u201c\u5927\u4e86\u201d\u6216\u201c\u5c0f\u4e86\u201d\uff0c\u731c\u5bf9\u6216\u6b21\u6570\u7528\u5b8c\u5219\u7ed3\u675f\u3002<\/p>\n\n\n\n

          \u4ee3\u7801\u5b9e\u73b0\uff1a<\/strong><\/p>\n\n\n\n

          python<\/p>\n\n\n\n

          import random  # <\/em>\u5bfc\u5165\u968f\u673a\u6570\u6a21\u5757<\/em><\/p>\n\n\n\n

          secret = random.randint(1, 100)  # <\/em>\u751f\u6210<\/em>1-100<\/em>\u7684\u968f\u673a\u6574\u6570<\/em><\/p>\n\n\n\n

          guesses_left = 5  # <\/em>\u5269\u4f59\u731c\u6d4b\u6b21\u6570<\/em><\/p>\n\n\n\n

          while guesses_left > 0:<\/p>\n\n\n\n

              guess = int(input(f”\u8bf7\u731c\u4e00\u4e2a1-100\u7684\u6570\u5b57\uff08\u8fd8\u5269{guesses_left}\u6b21\u673a\u4f1a\uff09: “))<\/p>\n\n\n\n

              if guess == secret:<\/p>\n\n\n\n

                  print(“\u606d\u559c\u4f60\uff0c\u731c\u5bf9\u4e86\uff01”)<\/p>\n\n\n\n

                  break  # <\/em>\u731c\u5bf9\u4e86\uff0c\u63d0\u524d\u7ed3\u675f\u5faa\u73af<\/em><\/p>\n\n\n\n

              elif guess > secret:<\/p>\n\n\n\n

                  print(“\u731c\u5927\u4e86\uff01”)<\/p>\n\n\n\n

              else:<\/p>\n\n\n\n

                  print(“\u731c\u5c0f\u4e86\uff01”)<\/p>\n\n\n\n

              guesses_left = guesses_left – 1  # <\/em>\u6d88\u8017\u4e00\u6b21\u673a\u4f1a<\/em><\/p>\n\n\n\n

          else:  # while<\/em>\u5faa\u73af\u7684<\/em>else<\/em>\u5b50\u53e5\uff1a\u5f53\u5faa\u73af\u6b63\u5e38\u7ed3\u675f\uff08\u975e<\/em>break<\/em>\u9000\u51fa\uff09\u65f6\u6267\u884c<\/em><\/p>\n\n\n\n

              print(f”\u673a\u4f1a\u7528\u5b8c\u4e86\uff0c\u7b54\u6848\u662f{secret}\u3002\u6e38\u620f\u7ed3\u675f\u3002”)<\/p>\n\n\n\n

          \u8bb2\u89e3\u8981\u70b9\uff1a<\/strong><\/p>\n\n\n\n

            \n
          1. while\u6761\u4ef6\u4e0e\u673a\u4f1a\u6b21\u6570\u5173\u8054\u3002<\/li>\n\n\n\n
          2. \u4f7f\u7528break\u5728\u731c\u5bf9\u65f6\u63d0\u524d\u9000\u51fa\u3002<\/span><\/li>\n\n\n\n
          3. \u4ecb\u7ecdwhile-else\u7ed3\u6784\uff1a\u5faa\u73af\u6b63\u5e38\u7ed3\u675f\uff08\u6761\u4ef6\u53d8\u4e3aFalse\uff09\u65f6\u6267\u884celse\u5757\u3002<\/li>\n<\/ol>\n\n\n\n

            \uff08\u4e94\uff09<\/strong> <\/strong>\u8bfe\u5802\u7ec3\u4e60\u4e0e\u5de9\u56fa\uff08<\/strong>10<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

            \u7ec3\u4e60<\/strong>1<\/strong>\uff1a\u8f93\u5165\u9a8c\u8bc1<\/strong><\/p>\n\n\n\n

            \u4efb\u52a1\uff1a<\/strong>\u7f16\u5199\u7a0b\u5e8f\uff0c\u8981\u6c42\u7528\u6237\u5fc5\u987b\u8f93\u5165\u4e00\u4e2a\u6b63\u6570\uff0c\u5982\u679c\u8f93\u5165\u9519\u8bef\u5c31\u63d0\u793a\u91cd\u65b0\u8f93\u5165\uff0c\u76f4\u5230\u8f93\u5165\u6b63\u786e\u4e3a\u6b62\u3002<\/p>\n\n\n\n

            \u53c2\u8003\u4ee3\u7801\uff1a<\/strong><\/p>\n\n\n\n

            python<\/p>\n\n\n\n

            while True:<\/p>\n\n\n\n

                num = float(input(“\u8bf7\u8f93\u5165\u4e00\u4e2a\u6b63\u6570\uff1a “))<\/p>\n\n\n\n

                if num > 0:<\/p>\n\n\n\n

                    print(f”\u4f60\u8f93\u5165\u7684\u6b63\u6570\u662f\uff1a{num}”)<\/p>\n\n\n\n

                    break<\/p>\n\n\n\n

                else:<\/p>\n\n\n\n

                    print(“\u8f93\u5165\u9519\u8bef\uff0c\u8bf7\u91cd\u65b0\u8f93\u5165\uff01”)<\/p>\n\n\n\n

            \u7ec3\u4e60<\/strong>2<\/strong>\uff1a\u6295\u8d44\u7ffb\u500d\u8ba1\u7b97<\/strong><\/p>\n\n\n\n

            \u4efb\u52a1\uff1a<\/strong>\u5047\u8bbe\u5e74\u5316\u6536\u76ca\u7387\u4e3a5%\uff0c\u8ba1\u7b97\u521d\u59cb\u6295\u8d44\u9700\u8981\u591a\u5c11\u5e74\u624d\u80fd\u7ffb\u500d\u3002<\/p>\n\n\n\n

            \u53c2\u8003\u4ee3\u7801\uff1a<\/strong><\/p>\n\n\n\n

            python<\/p>\n\n\n\n

            money = 10000  # <\/em>\u521d\u59cb\u672c\u91d1<\/em><\/p>\n\n\n\n

            target = money * 2  # <\/em>\u76ee\u6807\u91d1\u989d<\/em><\/p>\n\n\n\n

            years = 0  # <\/em>\u5e74\u6570<\/em><\/p>\n\n\n\n

            while money < target:<\/p>\n\n\n\n

                money = money * 1.05  # <\/em>\u6bcf\u5e74\u589e\u957f<\/em>5%<\/em><\/p>\n\n\n\n

                years = years + 1<\/p>\n\n\n\n

                print(f”\u7b2c{years}\u5e74\uff0c\u8d44\u4ea7\u4e3a\uff1a{money:.2f}\u5143”)<\/p>\n\n\n\n

            print(f”\u9700\u8981{years}\u5e74\u8d44\u4ea7\u53ef\u4ee5\u7ffb\u500d\u3002”)<\/p>\n\n\n\n

            \uff08\u516d\uff09<\/strong> <\/strong>\u8bfe\u5802\u5c0f\u7ed3\u4e0e\u4f5c\u4e1a\uff08<\/strong>5<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

            \u5c0f\u7ed3\uff1a<\/strong><\/p>\n\n\n\n

              \n
            1. while\u5faa\u73af<\/strong>\uff1a\u7528\u4e8e\u5faa\u73af\u6b21\u6570\u4e0d\u786e\u5b9a<\/strong>\uff0c\u4f46\u5faa\u73af\u6761\u4ef6\u660e\u786e<\/strong>\u7684\u573a\u666f\u3002\u7262\u8bb0\u5faa\u73af\u4e09\u8981\u7d20<\/strong>\u3002<\/li>\n\n\n\n
            2. break<\/strong>\uff1a\u7acb\u5373\u7ec8\u6b62\u5faa\u73af\u3002<\/span><\/li>\n\n\n\n
            3. continue<\/strong>\uff1a\u8df3\u8fc7\u672c\u6b21\u5faa\u73af\uff0c\u8fdb\u5165\u4e0b\u4e00\u6b21\u3002<\/span><\/li>\n\n\n\n
            4. \u9009\u62e9\u539f\u5219<\/strong>\uff1a\u5faa\u73af\u6b21\u6570\u660e\u786e\u7528for\uff0c\u5faa\u73af\u6761\u4ef6\u660e\u786e\u7528while\u3002<\/li>\n<\/ol>\n\n\n\n

              \u4f5c\u4e1a\uff1a<\/strong><\/p>\n\n\n\n

                \n
              1. \u57fa\u7840\u9898\uff1a<\/strong>\u00a0\u7f16\u5199\u7a0b\u5e8f\uff0c\u8ba1\u7b97\u6240\u6709100\u4ee5\u5185\u80fd\u88ab3\u6574\u9664\u4f46\u4e0d\u80fd\u88ab5\u6574\u9664\u7684\u6570\u5b57\u4e4b\u548c\u3002<\/li>\n\n\n\n
              2. \u6311\u6218\u9898\uff1a<\/strong>\u00a0\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684\u94f6\u884cATM\u767b\u5f55\u6a21\u62df\u7a0b\u5e8f\u3002\u7528\u6237\u67093\u6b21\u8f93\u5165\u5bc6\u7801\u7684\u673a\u4f1a\uff0c\u5bc6\u7801\u6b63\u786e\u5219\u663e\u793a\u201c\u767b\u5f55\u6210\u529f\u201d\uff0c\u9519\u8bef\u5219\u63d0\u793a\u5269\u4f59\u6b21\u6570\u30023\u6b21\u90fd\u9519\u8bef\u5219\u663e\u793a\u201c\u8d26\u6237\u5df2\u9501\u5b9a\u201d\u3002<\/li>\n<\/ol>\n\n\n\n

                \u4e94\u3001<\/strong> <\/strong>\u677f\u4e66\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n

                \u4e3b\u6807\u9898\uff1a<\/strong>while\u5faa\u73af\u4e0e\u5faa\u73af\u63a7\u5236<\/p>\n\n\n\n

                while<\/strong>\u5faa\u73af\u8bed\u6cd5\uff1a<\/strong><\/p>\n\n\n\n

                python<\/p>\n\n\n\n

                while \u6761\u4ef6:<\/p>\n\n\n\n

                    \u5faa\u73af\u4f53<\/p>\n\n\n\n

                \u5faa\u73af\u4e09\u8981\u7d20\uff1a<\/strong><\/p>\n\n\n\n

                  \n
                1. \u521d\u59cb\u5316\u6761\u4ef6\u53d8\u91cf<\/li>\n\n\n\n
                2. \u8bbe\u7f6e\u5faa\u73af\u6761\u4ef6<\/span><\/li>\n\n\n\n
                3. \u66f4\u65b0\u6761\u4ef6\u53d8\u91cf<\/li>\n<\/ol>\n\n\n\n

                  \u5faa\u73af\u63a7\u5236\uff1a<\/strong><\/p>\n\n\n\n

                  break\uff1a\u7ec8\u6b62\u5faa\u73af<\/p>\n\n\n\n

                  continue\uff1a\u8df3\u8fc7\u672c\u6b21<\/p>\n\n\n\n

                  \u8303\u4f8b\uff1a<\/strong><\/p>\n\n\n\n

                  python<\/p>\n\n\n\n

                  # <\/em>\u5bc6\u7801\u9a8c\u8bc1<\/em><\/p>\n\n\n\n

                  while True:<\/p>\n\n\n\n

                      if \u6761\u4ef6:<\/p>\n\n\n\n

                          break<\/p>\n\n\n\n

                  # <\/em>\u9ad8\u65af\u6c42\u548c<\/em><\/p>\n\n\n\n

                  while i <= 100:<\/p>\n\n\n\n

                      total += i<\/p>\n\n\n\n

                      i += 1<\/p>\n\n\n\n

                  <\/p>\n","protected":false},"excerpt":{"rendered":"

                  \u6559\u6848\u57fa\u672c\u4fe1\u606f \u8bfe\u7a0b\u540d\u79f0\uff1aPython\u7f16\u7a0b\u7b2c\u516b\u8bfe while\u5faa\u73af\u4e0e\u5faa\u73af...<\/p>\n","protected":false},"author":1,"featured_media":92,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,4],"tags":[],"class_list":["post-133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-while","category-4"],"views":122,"_links":{"self":[{"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/posts\/133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/comments?post=133"}],"version-history":[{"count":1,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/posts\/133\/revisions"}],"predecessor-version":[{"id":134,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/posts\/133\/revisions\/134"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/media\/92"}],"wp:attachment":[{"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/media?parent=133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/categories?post=133"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/tags?post=133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}