{"id":141,"date":"2025-10-10T08:56:18","date_gmt":"2025-10-10T00:56:18","guid":{"rendered":"http:\/\/www.pyteam.cn\/?p=141"},"modified":"2025-10-10T10:20:57","modified_gmt":"2025-10-10T02:20:57","slug":"%e6%95%99%e6%a1%88%ef%bc%9a%e6%ad%a3%e5%a4%9a%e8%be%b9%e5%bd%a2%e7%9a%84%e6%80%a7%e8%b4%a8%e4%b8%8e%e5%be%aa%e7%8e%af%e7%bb%98%e5%9b%be","status":"publish","type":"post","link":"http:\/\/www.pyteam.cn\/index.php\/2025\/10\/10\/%e6%95%99%e6%a1%88%ef%bc%9a%e6%ad%a3%e5%a4%9a%e8%be%b9%e5%bd%a2%e7%9a%84%e6%80%a7%e8%b4%a8%e4%b8%8e%e5%be%aa%e7%8e%af%e7%bb%98%e5%9b%be\/","title":{"rendered":"\u6559\u6848\uff1a\u6b63\u591a\u8fb9\u5f62\u7684\u6027\u8d28\u4e0e\u5faa\u73af\u7ed8\u56fe"},"content":{"rendered":"\n

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

\u8bfe\u7a0b\u540d\u79f0<\/strong>\uff1aPython\u7f16\u7a0b\u7b2c\u5341\u4e8c\u8bfe \u6b63\u591a\u8fb9\u5f62\u7684\u6027\u8d28\u4e0e\u5faa\u73af\u7ed8\u56fe
\u6388\u8bfe\u5bf9\u8c61<\/strong>\uff1a\u6709\u4e00\u5b9aPython\u57fa\u7840\u7684\u5b66\u751f\uff08\u5df2\u638c\u63e1Turtle\u7ed8\u56fe\u3001\u5faa\u73af\uff09
\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. \u6570\u5b66\u77e5\u8bc6\uff1a<\/strong>\u00a0\u7406\u89e3\u6b63\u591a\u8fb9\u5f62\u7684\u6027\u8d28\uff08\u5404\u8fb9\u76f8\u7b49\uff0c\u5404\u89d2\u76f8\u7b49\uff09\uff1b\u638c\u63e1\u6b63\u591a\u8fb9\u5f62\u5185\u89d2\u3001\u5916\u89d2\u8ba1\u7b97\u516c\u5f0f\u3002<\/li>\n\n\n\n
  2. \u7f16\u7a0b\u77e5\u8bc6\uff1a<\/strong>\u719f\u7ec3\u8fd0\u7528for\u5faa\u73af\u7b80\u5316\u91cd\u590d\u7ed8\u56fe\u547d\u4ee4\u3002<\/span>\u80fd\u591f\u6839\u636e\u7528\u6237\u8f93\u5165\u7684\u8fb9\u6570\u52a8\u6001\u8ba1\u7b97\u65cb\u8f6c\u89d2\u5ea6\u5e76\u7ed8\u5236\u6b63\u591a\u8fb9\u5f62\u3002<\/span><\/li>\n\n\n\n
  3. \u7406\u89e3\u5faa\u73af\u5d4c\u5957\uff0c\u7ed8\u5236\u7a0d\u590d\u6742\u7684\u7ec4\u5408\u56fe\u5f62\u3002<\/li>\n<\/ol>\n\n\n\n

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

      \n
    1. \u7ecf\u5386\u4ece\u7279\u6b8a\uff08\u56fa\u5b9a\u8fb9\u6570\uff09\u5230\u4e00\u822c\uff08\u4efb\u610f\u8fb9\u6570\uff09\u7684\u62bd\u8c61\u8fc7\u7a0b\uff0c\u57f9\u517b\u6570\u5b66\u5efa\u6a21\u80fd\u529b\u3002<\/li>\n\n\n\n
    2. \u901a\u8fc7\u53c2\u6570\u5316\u7ed8\u56fe\uff0c\u4f53\u9a8c\u7a0b\u5e8f\u7684\u53ef\u6269\u5c55\u6027\u548c\u7075\u6d3b\u6027\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. \u611f\u53d7\u51e0\u4f55\u4e4b\u7f8e\u4e0e\u7f16\u7a0b\u4e4b\u5999\u7684\u7ed3\u5408\uff0c\u63d0\u5347\u5b66\u4e60\u5174\u8da3\u3002<\/li>\n\n\n\n
      2. \u57f9\u517b\u901a\u8fc7\u6539\u53d8\u53c2\u6570\u63a2\u7d22\u56fe\u5f62\u53d8\u5316\u89c4\u5f8b\u7684\u79d1\u5b66\u63a2\u7a76\u7cbe\u795e\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>\u6b63\u591a\u8fb9\u5f62\u5916\u89d2\u516c\u5f0f\u7684\u5e94\u7528\uff1b\u4f7f\u7528\u5faa\u73af\u53c2\u6570\u5316\u7ed8\u5236\u6b63\u591a\u8fb9\u5f62\u3002<\/p>\n\n\n\n

        \u6559\u5b66\u96be\u70b9\uff1a<\/strong>\u7406\u89e3\u5916\u89d2\u4e0e\u65cb\u8f6c\u89d2\u5ea6\u7684\u5173\u7cfb\uff1b\u5faa\u73af\u5d4c\u5957\u7684\u903b\u8f91\u8bbe\u8ba1\u4e0e\u8c03\u8bd5\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\u63e1Turtle\u57fa\u672c\u547d\u4ee4\u548cfor\u5faa\u73af\u57fa\u7840\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\u4ece\u56fa\u5b9a\u56fe\u5f62\u5230\u4efb\u610f\u56fe\u5f62\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\u4e60\u4e0a\u8282\u8bfe\u5185\u5bb9\uff1a”\u4e0a\u8282\u8bfe\u6211\u4eec\u7528\u5faa\u73af\u753b\u4e86\u6b63\u65b9\u5f62\u548c\u4e09\u89d2\u5f62\uff0c\u4ee3\u7801\u8fd8\u8bb0\u5f97\u5417\uff1f”<\/li>\n\n\n\n
        2. \u5c55\u793a\u6b63\u65b9\u5f62\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n

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

          for i in range(4):<\/p>\n\n\n\n

              pen.forward(100)<\/p>\n\n\n\n

              pen.right(90)<\/p>\n\n\n\n

          3.\u63d0\u51fa\u65b0\u6311\u6218\uff1a”\u5982\u679c\u6211\u60f3\u753b\u6b63\u4e94\u8fb9\u5f62\u3001\u6b63\u516d\u8fb9\u5f62\uff0c\u751a\u81f3\u6b63\u5341\u4e8c\u8fb9\u5f62\uff0c\u6bcf\u6b21\u90fd\u8981\u91cd\u65b0\u8ba1\u7b97\u89d2\u5ea6\u5e76\u4fee\u6539\u4ee3\u7801\u5417\uff1f\u6709\u6ca1\u6709\u66f4\u806a\u660e\u7684\u65b9\u6cd5\uff1f”<\/p>\n\n\n\n

          4.\u5f15\u51fa\u4e3b\u9898\uff1a”\u4eca\u5929\u6211\u4eec\u8981\u8ba9\u7a0b\u5e8f\u53d8\u5f97\u66f4’\u667a\u80fd’\uff0c\u53ea\u9700\u8981\u544a\u8bc9\u5b83\u8fb9\u6570\uff0c\u5b83\u5c31\u80fd\u81ea\u52a8\u753b\u51fa\u5bf9\u5e94\u7684\u6b63\u591a\u8fb9\u5f62\uff01”<\/p>\n\n\n\n

          \u8bbe\u8ba1\u610f\u56fe\uff1a<\/strong> \u5728\u5df2\u6709\u77e5\u8bc6\u4e0a\u63d0\u51fa\u66f4\u5177\u4e00\u822c\u6027\u7684\u95ee\u9898\uff0c\u5f15\u53d1\u8ba4\u77e5\u51b2\u7a81\uff0c\u6fc0\u53d1\u63a2\u7a76\u6b32\u671b\u3002<\/p>\n\n\n\n

          \uff08\u4e8c\uff09<\/strong> <\/strong>\u6570\u5b66\u63a2\u7a76\uff1a\u6b63\u591a\u8fb9\u5f62\u7684\u6027\u8d28\uff08<\/strong>10<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

          1. <\/strong>\u6b63\u591a\u8fb9\u5f62\u7684\u7279\u5f81<\/strong><\/p>\n\n\n\n

          \u6559\u5e08\u5f15\u5bfc\u53d1\u73b0\uff1a<\/strong><\/p>\n\n\n\n

          \u6b63\u4e09\u8fb9\u5f62\uff08\u7b49\u8fb9\u4e09\u89d2\u5f62\uff09\uff1a3\u6761\u8fb9\u76f8\u7b49\uff0c3\u4e2a\u5185\u89d2\u90fd\u662f60\u00b0<\/p>\n\n\n\n

          \u6b63\u56db\u8fb9\u5f62\uff08\u6b63\u65b9\u5f62\uff09\uff1a4\u6761\u8fb9\u76f8\u7b49\uff0c4\u4e2a\u5185\u89d2\u90fd\u662f90\u00b0<\/p>\n\n\n\n

          \u6b63\u4e94\u8fb9\u5f62\uff1a5\u6761\u8fb9\u76f8\u7b49\uff0c5\u4e2a\u5185\u89d2\u90fd\u662f108\u00b0<\/p>\n\n\n\n

          \u603b\u7ed3\u89c4\u5f8b\uff1a<\/strong>\u6b63n\u8fb9\u5f62\u6709n\u6761\u76f8\u7b49\u7684\u8fb9\uff0cn\u4e2a\u76f8\u7b49\u7684\u5185\u89d2\u3002<\/p>\n\n\n\n

          2. <\/strong>\u5173\u952e\u516c\u5f0f\u63a8\u5bfc<\/strong><\/p>\n\n\n\n

          \u5185\u89d2\u548c\u516c\u5f0f\uff1a<\/strong> \u6b63n\u8fb9\u5f62\u7684\u5185\u89d2\u548c = (n-2) \u00d7 180\u00b0<\/p>\n\n\n\n

          \u6bcf\u4e2a\u5185\u89d2\u5ea6\u6570\uff1a<\/strong> \u6bcf\u4e2a\u5185\u89d2 = (n-2) \u00d7 180\u00b0 \u00f7 n<\/p>\n\n\n\n

          \u5916\u89d2\u516c\u5f0f\uff08\u91cd\u70b9\uff09\uff1a<\/strong><\/p>\n\n\n\n

          \u6bcf\u4e2a\u5916\u89d2 = 180\u00b0 – \u5185\u89d2<\/p>\n\n\n\n

          \u7b80\u5316\u5f97\uff1a\u6bcf\u4e2a\u5916\u89d2<\/strong> = 360\u00b0 \u00f7 n<\/strong><\/p>\n\n\n\n

          \u51e0\u4f55\u610f\u4e49\uff1a<\/strong>\u6b63n\u8fb9\u5f62\u7684\u5916\u89d2\u548c\u6c38\u8fdc\u7b49\u4e8e360\u00b0\u3002<\/p>\n\n\n\n

          3. <\/strong>\u4e0e<\/strong>Turtle<\/strong>\u7ed8\u56fe\u7684\u8054\u7cfb<\/strong><\/p>\n\n\n\n

          \u91cd\u8981\u7ed3\u8bba\uff1a<\/strong>\u6d77\u9f9f\u6bcf\u6b21\u65cb\u8f6c\u7684\u89d2\u5ea6 = \u5916\u89d2\u5ea6\u6570 = 360\u00b0 \u00f7 n<\/p>\n\n\n\n

          \u9a8c\u8bc1\u5b9e\u4f8b\uff1a<\/strong><\/p>\n\n\n\n

          \u6b63\u65b9\u5f62\uff1an=4\uff0c\u65cb\u8f6c\u89d2\u5ea6=360\u00f74=90\u00b0 \u2713<\/p>\n\n\n\n

          \u4e09\u89d2\u5f62\uff1an=3\uff0c\u65cb\u8f6c\u89d2\u5ea6=360\u00f73=120\u00b0 \u2713<\/p>\n\n\n\n

          \uff08\u4e09\uff09<\/strong> <\/strong>\u7f16\u7a0b\u5b9e\u73b0\uff1a\u53c2\u6570\u5316\u7ed8\u5236\u6b63\u591a\u8fb9\u5f62\uff08<\/strong>15<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

          \u4efb\u52a1\uff1a<\/strong>\u7f16\u5199\u7a0b\u5e8f\uff0c\u6839\u636e\u7528\u6237\u8f93\u5165\u7684\u8fb9\u6570\u7ed8\u5236\u5bf9\u5e94\u7684\u6b63\u591a\u8fb9\u5f62\u3002<\/p>\n\n\n\n

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

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

          import turtle as t<\/p>\n\n\n\n

          # <\/em>\u521b\u5efa\u6d77\u9f9f<\/em><\/p>\n\n\n\n

          pen = t.Turtle()<\/p>\n\n\n\n

          pen.speed(8)<\/p>\n\n\n\n

          pen.pensize(2)<\/p>\n\n\n\n

          # <\/em>\u83b7\u53d6\u7528\u6237\u8f93\u5165<\/em><\/p>\n\n\n\n

          n = int(input(“\u8bf7\u8f93\u5165\u6b63\u591a\u8fb9\u5f62\u7684\u8fb9\u6570\uff1a “))<\/p>\n\n\n\n

          length = int(input(“\u8bf7\u8f93\u5165\u8fb9\u957f\uff1a “))<\/p>\n\n\n\n

          # <\/em>\u8ba1\u7b97\u5916\u89d2\u5ea6\u6570\uff08\u6d77\u9f9f\u6bcf\u6b21\u65cb\u8f6c\u7684\u89d2\u5ea6\uff09<\/em><\/p>\n\n\n\n

          angle = 360 \/ n<\/p>\n\n\n\n

          # <\/em>\u4f7f\u7528\u5faa\u73af\u7ed8\u5236\u6b63\u591a\u8fb9\u5f62<\/em><\/p>\n\n\n\n

          for i in range(n):      # <\/em>\u5faa\u73af<\/em>n<\/em>\u6b21<\/em><\/p>\n\n\n\n

              pen.forward(length) # <\/em>\u753b\u4e00\u6761\u8fb9<\/em><\/p>\n\n\n\n

              pen.right(angle)    # <\/em>\u65cb\u8f6c\u5916\u89d2\u5ea6\u6570<\/em><\/p>\n\n\n\n

          t.done()<\/p>\n\n\n\n

          \u4ee3\u7801\u8bb2\u89e3\u8981\u70b9\uff1a<\/strong><\/p>\n\n\n\n

            \n
          1. n = int(input(…))\uff1a\u5c06\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6574\u6570\u3002<\/li>\n\n\n\n
          2. angle = 360 \/ n\uff1a\u6838\u5fc3\u8ba1\u7b97\u516c\u5f0f\uff0c\u6839\u636e\u8fb9\u6570\u52a8\u6001\u786e\u5b9a\u65cb\u8f6c\u89d2\u5ea6\u3002<\/span><\/li>\n\n\n\n
          3. for i in range(n)\uff1a\u5faa\u73af\u6b21\u6570\u4e0e\u8fb9\u6570\u4e00\u81f4\u3002<\/span><\/li>\n\n\n\n
          4. \u53c2\u6570\u5316\u8bbe\u8ba1\uff1a\u901a\u8fc7\u6539\u53d8n\u548clength\u7684\u503c\uff0c\u53ef\u4ee5\u7ed8\u5236\u4efb\u610f\u5927\u5c0f\u3001\u4efb\u610f\u8fb9\u6570\u7684\u6b63\u591a\u8fb9\u5f62\u3002<\/li>\n<\/ol>\n\n\n\n

            \u5b66\u751f\u5b9e\u8df5\uff1a<\/strong>\u5206\u522b\u8f93\u51653\u30015\u30018\u300112\u7b49\u4e0d\u540c\u8fb9\u6570\uff0c\u89c2\u5bdf\u7ed8\u5236\u6548\u679c\u3002<\/p>\n\n\n\n

            \uff08\u56db\uff09<\/strong> <\/strong>\u5e38\u89c1\u95ee\u9898\u8c03\u8bd5\uff08<\/strong>5<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

            \u95ee\u9898<\/strong>1<\/strong>\uff1a<\/strong>\u8f93\u5165\u8fb9\u65701\u62162\uff0c\u56fe\u5f62\u5f02\u5e38\u3002<\/p>\n\n\n\n

            \u5206\u6790\uff1a<\/strong>\u6570\u5b66\u4e0a\u4e0d\u5b58\u57281\u8fb9\u5f62\u62162\u8fb9\u5f62\uff0c\u9700\u8981\u6dfb\u52a0\u8f93\u5165\u9a8c\u8bc1\u3002<\/p>\n\n\n\n

            \u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n\n\n\n

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

            if n < 3:<\/p>\n\n\n\n

                print(“\u8fb9\u6570\u4e0d\u80fd\u5c0f\u4e8e3\uff01”)<\/p>\n\n\n\n

            else:<\/p>\n\n\n\n

                # <\/em>\u6267\u884c\u7ed8\u56fe\u4ee3\u7801<\/em><\/p>\n\n\n\n

            \u95ee\u9898<\/strong>2<\/strong>\uff1a<\/strong>\u56fe\u5f62\u6ca1\u6709\u95ed\u5408\u3002<\/p>\n\n\n\n

            \u5206\u6790\uff1a<\/strong>\u53ef\u80fd\u662f\u89d2\u5ea6\u8ba1\u7b97\u9519\u8bef\u6216\u5faa\u73af\u6b21\u6570\u4e0d\u5bf9\u3002<\/p>\n\n\n\n

            \u8c03\u8bd5\u65b9\u6cd5\uff1a<\/strong>\u5728\u5faa\u73af\u5185\u6dfb\u52a0print(i, angle)\u8bed\u53e5\uff0c\u68c0\u67e5\u6bcf\u6b21\u5faa\u73af\u7684\u53c2\u6570\u3002<\/p>\n\n\n\n

            \uff08\u4e94\uff09<\/strong> <\/strong>\u62d3\u5c55\u5e94\u7528\uff1a\u590d\u6742\u56fe\u5f62\u7ed8\u5236\uff08<\/strong>15<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

            \u5e94\u7528<\/strong>1<\/strong>\uff1a\u7ed8\u5236\u540c\u5fc3\u6b63\u591a\u8fb9\u5f62<\/strong><\/p>\n\n\n\n

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

            # <\/em>\u7ed8\u5236<\/em>3<\/em>\u4e2a\u540c\u5fc3\u6b63\u516d\u8fb9\u5f62<\/em><\/p>\n\n\n\n

            n = 6  # <\/em>\u516d\u8fb9\u5f62<\/em><\/p>\n\n\n\n

            for size in [50, 80, 110]:  # <\/em>\u4e0d\u540c\u7684\u8fb9\u957f<\/em><\/p>\n\n\n\n

                pen.penup()<\/p>\n\n\n\n

                pen.goto(-size\/2, -size\/2)  # <\/em>\u8c03\u6574\u8d77\u59cb\u4f4d\u7f6e\u4f7f\u56fe\u5f62\u5c45\u4e2d<\/em><\/p>\n\n\n\n

                pen.pendown()<\/p>\n\n\n\n

                for i in range(n):<\/p>\n\n\n\n

                    pen.forward(size)<\/p>\n\n\n\n

                    pen.right(360\/n)<\/p>\n\n\n\n

            \u5e94\u7528<\/strong>2<\/strong>\uff1a\u65cb\u8f6c\u6b63\u591a\u8fb9\u5f62\u56fe\u6848<\/strong><\/p>\n\n\n\n

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

            # <\/em>\u7ed8\u5236<\/em>36<\/em>\u4e2a\u65cb\u8f6c\u7684\u6b63\u4e94\u8fb9\u5f62\uff0c\u5f62\u6210\u5706\u5f62\u56fe\u6848<\/em><\/p>\n\n\n\n

            n = 5  # <\/em>\u4e94\u8fb9\u5f62<\/em><\/p>\n\n\n\n

            length = 30<\/p>\n\n\n\n

            for j in range(36):      # <\/em>\u5916\u5c42\u5faa\u73af\uff1a\u65cb\u8f6c<\/em>36<\/em>\u6b21<\/em><\/p>\n\n\n\n

                pen.color([“red”, “blue”, “green”][j % 3])  # <\/em>\u4ea4\u66ff\u4f7f\u7528\u989c\u8272<\/em><\/p>\n\n\n\n

                for i in range(n):   # <\/em>\u5185\u5c42\u5faa\u73af\uff1a\u753b\u4e00\u4e2a\u6b63\u4e94\u8fb9\u5f62<\/em><\/p>\n\n\n\n

                    pen.forward(length)<\/p>\n\n\n\n

                    pen.right(360\/n)<\/p>\n\n\n\n

                pen.right(10)        # <\/em>\u6bcf\u4e2a\u4e94\u8fb9\u5f62\u4e4b\u95f4\u65cb\u8f6c<\/em>10<\/em>\u5ea6<\/em><\/p>\n\n\n\n

            \u5e94\u7528<\/strong>3<\/strong>\uff1a\u6b63\u591a\u8fb9\u5f62\u661f\u661f<\/strong><\/p>\n\n\n\n

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

            # <\/em>\u7ed8\u5236\u6b63\u4e94\u89d2\u661f\uff08\u5b9e\u9645\u4e0a\u662f\u6b63\u4e94\u8fb9\u5f62\u7684\u53d8\u4f53\uff09<\/em><\/p>\n\n\n\n

            pen.color(“gold”)<\/p>\n\n\n\n

            for i in range(5):<\/p>\n\n\n\n

                pen.forward(100)<\/p>\n\n\n\n

                pen.right(144)  # 180 – 36 = 144<\/em>\u5ea6<\/em><\/p>\n\n\n\n

            \uff08\u516d\uff09<\/strong> <\/strong>\u8bfe\u5802\u7ec3\u4e60\u4e0e\u4f5c\u4e1a\uff08<\/strong>5<\/strong>\u5206\u949f\uff09<\/strong><\/p>\n\n\n\n

            \u8bfe\u5802\u7ec3\u4e60\uff1a<\/strong><\/p>\n\n\n\n

              \n
            1. \u7ed8\u5236\u4e00\u4e2a\u6b63\u516b\u8fb9\u5f62\uff0c\u8fb9\u957f\u4e3a60\u50cf\u7d20\u3002<\/li>\n\n\n\n
            2. \u7ed8\u52363\u4e2a\u540c\u5fc3\u7684\u6b63\u4e09\u89d2\u5f62\uff0c\u8fb9\u957f\u5206\u522b\u4e3a40\u300180\u3001120\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\u6539\u8fdb\u6b63\u591a\u8fb9\u5f62\u7ed8\u56fe\u7a0b\u5e8f\uff0c\u589e\u52a0\u989c\u8272\u9009\u62e9\u529f\u80fd\uff0c\u8ba9\u7528\u6237\u53ef\u4ee5\u9009\u62e9\u56fe\u5f62\u7684\u989c\u8272\u3002<\/li>\n\n\n\n
              2. \u6311\u6218\u9898\uff1a<\/strong>\u00a0\u7f16\u5199\u7a0b\u5e8f\u7ed8\u5236”\u4e07\u82b1\u5c3a”\u56fe\u6848\u3002\u63d0\u793a\uff1a\u5728\u4e00\u4e2a\u5927\u5706\u5185\u6eda\u52a8\u4e00\u4e2a\u5c0f\u5706\uff0c\u8ddf\u8e2a\u5c0f\u5706\u4e0a\u67d0\u70b9\u7684\u8f68\u8ff9\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> \u6b63\u591a\u8fb9\u5f62\u7684\u6027\u8d28\u4e0e\u5faa\u73af\u7ed8\u56fe<\/p>\n\n\n\n

                \u6838\u5fc3\u516c\u5f0f\uff1a<\/strong><\/p>\n\n\n\n

                \u5916\u89d2\u5ea6\u6570 = 360\u00b0 \u00f7 \u8fb9\u6570<\/p>\n\n\n\n

                \u65cb\u8f6c\u89d2\u5ea6 = \u5916\u89d2\u5ea6\u6570<\/p>\n\n\n\n

                \u5faa\u73af\u6b21\u6570 = \u8fb9\u6570<\/p>\n\n\n\n

                \u4ee3\u7801\u6a21\u677f\uff1a<\/strong><\/p>\n\n\n\n

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

                n = int(input(“\u8fb9\u6570: “))<\/p>\n\n\n\n

                angle = 360 \/ n<\/p>\n\n\n\n

                for i in range(n):<\/p>\n\n\n\n

                    forward(\u8fb9\u957f)<\/p>\n\n\n\n

                    right(angle)<\/p>\n\n\n\n

                \u6570\u5b66\u5173\u7cfb\u8868\uff1a<\/strong><\/p>\n\n\n\n

                \u8fb9\u6570<\/strong><\/td>\u5185\u89d2<\/strong><\/td>\u5916\u89d2<\/strong><\/td>\u65cb\u8f6c\u89d2<\/strong><\/td><\/tr><\/thead>
                3<\/td>60\u00b0<\/td>120\u00b0<\/td>120\u00b0<\/td><\/tr>
                4<\/td>90\u00b0<\/td>90\u00b0<\/td>90\u00b0<\/td><\/tr>
                5<\/td>108\u00b0<\/td>72\u00b0<\/td>72\u00b0<\/td><\/tr>
                6<\/td>120\u00b0<\/td>60\u00b0<\/td>60\u00b0<\/td><\/tr>
                n<\/td>(n-2)\u00d7180\u00b0\/n<\/td>360\u00b0\/n<\/td>360\u00b0\/n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

                \u6559\u6848\u57fa\u672c\u4fe1\u606f \u8bfe\u7a0b\u540d\u79f0\uff1aPython\u7f16\u7a0b\u7b2c\u5341\u4e8c\u8bfe \u6b63\u591a\u8fb9\u5f62\u7684\u6027\u8d28\u4e0e\u5faa...<\/p>\n","protected":false},"author":1,"featured_media":100,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,4],"tags":[],"class_list":["post-141","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-21","category-4"],"views":154,"_links":{"self":[{"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/posts\/141","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=141"}],"version-history":[{"count":1,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/posts\/141\/revisions"}],"predecessor-version":[{"id":142,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/posts\/141\/revisions\/142"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/media\/100"}],"wp:attachment":[{"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/media?parent=141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/categories?post=141"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.pyteam.cn\/index.php\/wp-json\/wp\/v2\/tags?post=141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}