{"id":1133264,"date":"2025-01-08T21:04:50","date_gmt":"2025-01-08T13:04:50","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1133264.html"},"modified":"2025-01-08T21:04:53","modified_gmt":"2025-01-08T13:04:53","slug":"python3%e5%a6%82%e4%bd%95%e6%89%be%e6%95%b0%e7%bb%84%e4%b8%ad%e6%9c%80%e5%b0%8f%e5%80%bc","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1133264.html","title":{"rendered":"python3\u5982\u4f55\u627e\u6570\u7ec4\u4e2d\u6700\u5c0f\u503c"},"content":{"rendered":"

\"python3\u5982\u4f55\u627e\u6570\u7ec4\u4e2d\u6700\u5c0f\u503c\"<\/p>\n

\u5728Python3\u4e2d\u627e\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u51fd\u6570min()<\/code>\u3001\u5faa\u73af\u904d\u5386\u6570\u7ec4\u3001\u4ee5\u53ca\u5176\u4ed6\u4e00\u4e9b\u7b97\u6cd5\u6765\u5b9e\u73b0\u3002<\/strong> \u8fd9\u51e0\u79cd\u65b9\u6cd5\u5404\u6709\u4f18\u70b9\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u573a\u666f\u9009\u62e9\u9002\u5408\u7684\u89e3\u51b3\u65b9\u6848\u3002\u4f7f\u7528\u5185\u7f6e\u51fd\u6570\u6700\u5feb\u6377\u3001\u5faa\u73af\u904d\u5386\u7075\u6d3b\u3001\u5176\u4ed6\u7b97\u6cd5\u9002\u7528\u4e8e\u7279\u5b9a\u573a\u666f<\/strong>\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u5c55\u5f00\u6bcf\u4e00\u79cd\u65b9\u6cd5\u53ca\u5176\u5e94\u7528\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528\u5185\u7f6e\u51fd\u6570min()<\/code><\/h3>\n<\/p>\n

Python\u5185\u7f6e\u7684min()<\/code>\u51fd\u6570\u662f\u6700\u7b80\u6d01\u548c\u9ad8\u6548\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002\u5b83\u53ef\u4ee5\u76f4\u63a5\u8fd4\u56de\u6570\u7ec4\u6216\u5217\u8868\u4e2d\u7684\u6700\u5c0f\u503c\u3002<\/p>\n<\/p>\n

arr = [3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5]<\/p>\n
minimum_value = min(arr)<\/p>\n
print(f"The minimum value is: {minimum_value}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f18\u70b9\uff1a<\/h4>\n<\/p>\n
    \n
  1. \u9ad8\u6548<\/strong>\uff1amin()<\/code>\u51fd\u6570\u5728\u5185\u90e8\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u6027\u80fd\u4f18\u8d8a\u3002<\/li>\n
  2. \u7b80\u6d01<\/strong>\uff1a\u4e00\u884c\u4ee3\u7801\u5373\u53ef\u5b9e\u73b0\uff0c\u4ee3\u7801\u53ef\u8bfb\u6027\u9ad8\u3002<\/li>\n<\/ol>\n
    \u7f3a\u70b9\uff1a<\/h4>\n<\/p>\n
      \n
    1. \u7075\u6d3b\u6027\u4e0d\u8db3<\/strong>\uff1a\u53ea\u9002\u7528\u4e8e\u7b80\u5355\u7684\u9700\u6c42\uff0c\u65e0\u6cd5\u8fdb\u884c\u590d\u6742\u7684\u81ea\u5b9a\u4e49\u5904\u7406\u3002<\/li>\n<\/ol>\n
      \u4e8c\u3001\u5faa\u73af\u904d\u5386\u6570\u7ec4<\/h3>\n<\/p>\n
      \u5faa\u73af\u904d\u5386\u6570\u7ec4\u662f\u53e6\u4e00\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u9700\u8981\u8fdb\u884c\u66f4\u591a\u81ea\u5b9a\u4e49\u64cd\u4f5c\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n
      def find_minimum(arr):<\/p>\n
          if not arr:<\/p>\n
              rAI<\/a>se ValueError("The array cannot be empty")<\/p>\n
          min_value = arr[0]<\/p>\n
          for num in arr:<\/p>\n
              if num < min_value:<\/p>\n
                  min_value = num<\/p>\n
          return min_value<\/p>\n
      arr = [3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5]<\/p>\n
      minimum_value = find_minimum(arr)<\/p>\n
      print(f"The minimum value is: {minimum_value}")<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4f18\u70b9\uff1a<\/h4>\n<\/p>\n
        \n
      1. \u7075\u6d3b<\/strong>\uff1a\u53ef\u4ee5\u5728\u904d\u5386\u8fc7\u7a0b\u4e2d\u52a0\u5165\u66f4\u591a\u903b\u8f91\u5904\u7406\u3002<\/li>\n
      2. \u76f4\u89c2<\/strong>\uff1a\u904d\u5386\u903b\u8f91\u6e05\u6670\uff0c\u5bb9\u6613\u7406\u89e3\u3002<\/li>\n<\/ol>\n
        \u7f3a\u70b9\uff1a<\/h4>\n<\/p>\n
          \n
        1. \u6548\u7387\u76f8\u5bf9\u8f83\u4f4e<\/strong>\uff1a\u76f8\u6bd4\u5185\u7f6e\u51fd\u6570\uff0c\u6027\u80fd\u7a0d\u900a\u4e00\u7b79\u3002<\/li>\n
        2. \u4ee3\u7801\u91cf\u8f83\u591a<\/strong>\uff1a\u9700\u8981\u66f4\u591a\u7684\u4ee3\u7801\u5b9e\u73b0\u3002<\/li>\n<\/ol>\n
          \u4e09\u3001\u4f7f\u7528\u6392\u5e8f\u7b97\u6cd5<\/h3>\n<\/p>\n
          \u901a\u8fc7\u6392\u5e8f\u7b97\u6cd5\u627e\u5230\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\u4e5f\u662f\u4e00\u79cd\u65b9\u6cd5\uff0c\u4f46\u4e00\u822c\u4e0d\u63a8\u8350\uff0c\u56e0\u4e3a\u6392\u5e8f\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u8f83\u9ad8\u3002<\/p>\n<\/p>\n
          arr = [3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5]<\/p>\n
          sorted_arr = sorted(arr)<\/p>\n
          minimum_value = sorted_arr[0]<\/p>\n
          print(f"The minimum value is: {minimum_value}")<\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u4f18\u70b9\uff1a<\/h4>\n<\/p>\n
            \n
          1. \u540c\u65f6\u83b7\u5f97\u6392\u5e8f\u7ed3\u679c<\/strong>\uff1a\u5982\u679c\u540c\u65f6\u9700\u8981\u6392\u5e8f\u7ed3\u679c\uff0c\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u4e00\u4e3e\u4e24\u5f97\u3002<\/li>\n
          2. \u9002\u7528\u4e8e\u7279\u6b8a\u9700\u6c42<\/strong>\uff1a\u5728\u67d0\u4e9b\u7279\u5b9a\u573a\u666f\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u540c\u65f6\u8fdb\u884c\u6392\u5e8f\u548c\u6700\u5c0f\u503c\u67e5\u627e\u3002<\/li>\n<\/ol>\n
            \u7f3a\u70b9\uff1a<\/h4>\n<\/p>\n
              \n
            1. \u6548\u7387\u4f4e\u4e0b<\/strong>\uff1a\u6392\u5e8f\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u4e00\u822c\u4e3aO(n log n)\uff0c\u4e0d\u5982\u76f4\u63a5\u67e5\u627e\u7684O(n)\u3002<\/li>\n
            2. \u5360\u7528\u66f4\u591a\u5185\u5b58<\/strong>\uff1a\u6392\u5e8f\u9700\u8981\u989d\u5916\u7684\u5b58\u50a8\u7a7a\u95f4\u3002<\/li>\n<\/ol>\n
              \u56db\u3001\u4f7f\u7528\u5206\u6cbb\u7b97\u6cd5<\/h3>\n<\/p>\n
              \u5206\u6cbb\u7b97\u6cd5\u4e5f\u662f\u4e00\u79cd\u627e\u5230\u6570\u7ec4\u6700\u5c0f\u503c\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u7279\u522b\u9002\u7528\u4e8e\u5904\u7406\u5927\u6570\u636e\u96c6\u3002<\/p>\n<\/p>\n
              def find_minimum_divide_and_conquer(arr, left, right):<\/p>\n
                  if left == right:<\/p>\n
                      return arr[left]<\/p>\n
                  mid = (left + right) \/\/ 2<\/p>\n
                  left_min = find_minimum_divide_and_conquer(arr, left, mid)<\/p>\n
                  right_min = find_minimum_divide_and_conquer(arr, mid + 1, right)<\/p>\n
                  return min(left_min, right_min)<\/p>\n
              arr = [3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5]<\/p>\n
              minimum_value = find_minimum_divide_and_conquer(arr, 0, len(arr) - 1)<\/p>\n
              print(f"The minimum value is: {minimum_value}")<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u4f18\u70b9\uff1a<\/h4>\n<\/p>\n
                \n
              1. \u9002\u7528\u4e8e\u5927\u6570\u636e<\/strong>\uff1a\u5728\u5904\u7406\u5927\u6570\u636e\u96c6\u65f6\uff0c\u5206\u6cbb\u7b97\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\u3002<\/li>\n
              2. \u9012\u5f52\u5b9e\u73b0<\/strong>\uff1a\u901a\u8fc7\u9012\u5f52\u5206\u89e3\u95ee\u9898\uff0c\u4ee3\u7801\u7ed3\u6784\u6e05\u6670\u3002<\/li>\n<\/ol>\n
                \u7f3a\u70b9\uff1a<\/h4>\n<\/p>\n
                  \n
                1. \u9012\u5f52\u5f00\u9500<\/strong>\uff1a\u9012\u5f52\u8c03\u7528\u53ef\u80fd\u5e26\u6765\u989d\u5916\u7684\u6808\u7a7a\u95f4\u5f00\u9500\u3002<\/li>\n
                2. \u5b9e\u73b0\u590d\u6742<\/strong>\uff1a\u76f8\u6bd4\u76f4\u63a5\u67e5\u627e\uff0c\u4ee3\u7801\u5b9e\u73b0\u8f83\u590d\u6742\u3002<\/li>\n<\/ol>\n
                  \u4e94\u3001\u4f7f\u7528NumPy\u5e93<\/h3>\n<\/p>\n
                  \u5982\u679c\u5904\u7406\u7684\u662f\u79d1\u5b66\u8ba1\u7b97\u6216\u5927\u6570\u636e\uff0cNumPy\u5e93\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6570\u7ec4\u8fd0\u7b97\u529f\u80fd\u3002<\/p>\n<\/p>\n
                  import numpy as np<\/p>\n
                  arr = np.array([3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5])<\/p>\n
                  minimum_value = np.min(arr)<\/p>\n
                  print(f"The minimum value is: {minimum_value}")<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u4f18\u70b9\uff1a<\/h4>\n<\/p>\n
                    \n
                  1. \u9ad8\u6548<\/strong>\uff1aNumPy\u5e93\u5728\u5e95\u5c42\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u6027\u80fd\u6781\u9ad8\u3002<\/li>\n
                  2. \u4fbf\u6377<\/strong>\uff1a\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6570\u7ec4\u8fd0\u7b97\u51fd\u6570\uff0c\u4f7f\u7528\u65b9\u4fbf\u3002<\/li>\n<\/ol>\n
                    \u7f3a\u70b9\uff1a<\/h4>\n<\/p>\n
                      \n
                    1. \u4f9d\u8d56\u5e93<\/strong>\uff1a\u9700\u8981\u5b89\u88c5\u548c\u5bfc\u5165NumPy\u5e93\u3002<\/li>\n
                    2. \u9002\u7528\u8303\u56f4\u6709\u9650<\/strong>\uff1a\u4e3b\u8981\u9002\u7528\u4e8e\u79d1\u5b66\u8ba1\u7b97\u548c\u5927\u6570\u636e\u5904\u7406\uff0c\u666e\u901a\u573a\u666f\u4e0b\u53ef\u80fd\u663e\u5f97\u8fc7\u4e8e\u91cd\u578b\u3002<\/li>\n<\/ol>\n
                      \u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
                      \u5728Python3\u4e2d\u627e\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4f9b\u9009\u62e9\u3002\u5185\u7f6e\u51fd\u6570min()<\/code>\u662f\u6700\u7b80\u6d01\u548c\u9ad8\u6548\u7684\u9009\u62e9<\/strong>\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u573a\u666f\uff1b\u5faa\u73af\u904d\u5386\u6570\u7ec4\u63d0\u4f9b\u4e86\u66f4\u591a\u7075\u6d3b\u6027<\/strong>\uff0c\u9002\u7528\u4e8e\u9700\u8981\u81ea\u5b9a\u4e49\u5904\u7406\u7684\u573a\u666f\uff1b\u6392\u5e8f\u7b97\u6cd5\u548c\u5206\u6cbb\u7b97\u6cd5<\/strong>\u5219\u9002\u7528\u4e8e\u7279\u5b9a\u9700\u6c42\uff0c\u867d\u7136\u6548\u7387\u8f83\u4f4e\u6216\u5b9e\u73b0\u590d\u6742\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u4ecd\u6709\u5176\u4f18\u52bf\uff1bNumPy\u5e93<\/strong>\u5219\u662f\u5927\u6570\u636e\u548c\u79d1\u5b66\u8ba1\u7b97\u7684\u9996\u9009\u3002<\/p>\n<\/p>\n
                      \u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u573a\u666f\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u624d\u80fd\u5728\u4fdd\u8bc1\u4ee3\u7801\u7b80\u6d01\u548c\u9ad8\u6548\u7684\u540c\u65f6\uff0c\u6ee1\u8db3\u4e1a\u52a1\u903b\u8f91\u7684\u9700\u6c42\u3002<\/p>\n<\/p>\n
                      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                       \u5982\u4f55\u5728Python\u4e2d\u6709\u6548\u5730\u67e5\u627e\u6570\u7ec4\u7684\u6700\u5c0f\u503c\uff1f<\/strong>
                      \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684min()<\/code>\u51fd\u6570\u6765\u5feb\u901f\u627e\u5230\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
                      arr = [3, 1, 4, 1, 5, 9]\nmin_value = min(arr)\nprint("\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\u662f:", min_value)\n<\/code><\/pre>\n
                      \u6b64\u65b9\u6cd5\u7b80\u5355\u76f4\u89c2\uff0c\u9002\u5408\u5904\u7406\u5c0f\u578b\u6570\u7ec4\u3002<\/p>\n
                      \u4f7f\u7528NumPy\u5e93\u67e5\u627e\u6570\u7ec4\u6700\u5c0f\u503c\u7684\u4f18\u52bf\u662f\u4ec0\u4e48\uff1f<\/strong>
                      \u5982\u679c\u5904\u7406\u5927\u6570\u636e\u96c6\u6216\u8005\u9700\u8981\u8fdb\u884c\u590d\u6742\u7684\u6570\u5b66\u8fd0\u7b97\uff0cNumPy\u5e93\u63d0\u4f9b\u4e86\u66f4\u9ad8\u6548\u7684\u6027\u80fd\u3002\u4f7f\u7528NumPy\u7684np.min()<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u8f7b\u677e\u627e\u5230\u6570\u7ec4\u7684\u6700\u5c0f\u503c\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
                      import numpy as np\narr = np.array([3, 1, 4, 1, 5, 9])\nmin_value = np.min(arr)\nprint("\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\u662f:", min_value)\n<\/code><\/pre>\n
                      NumPy\u5728\u5904\u7406\u5927\u6570\u7ec4\u65f6\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u901f\u5ea6\u548c\u6027\u80fd\u3002<\/p>\n
                      \u5982\u679c\u6570\u7ec4\u4e3a\u7a7a\uff0c\u5982\u4f55\u5904\u7406\u6700\u5c0f\u503c\u67e5\u627e\uff1f<\/strong>
                      \u5728\u67e5\u627e\u6700\u5c0f\u503c\u4e4b\u524d\uff0c\u786e\u4fdd\u6570\u7ec4\u4e0d\u4e3a\u7a7a\u662f\u5f88\u91cd\u8981\u7684\u3002\u5982\u679c\u6570\u7ec4\u4e3a\u7a7a\uff0c\u8c03\u7528min()<\/code>\u51fd\u6570\u4f1a\u5f15\u53d1ValueError<\/code>\u3002\u53ef\u4ee5\u5148\u68c0\u67e5\u6570\u7ec4\u957f\u5ea6\uff0c\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
                      arr = []\nif arr:\n    min_value = min(arr)\n    print("\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\u662f:", min_value)\nelse:\n    print("\u6570\u7ec4\u4e3a\u7a7a\uff0c\u65e0\u6cd5\u627e\u5230\u6700\u5c0f\u503c\u3002")\n<\/code><\/pre>\n
                      \u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u907f\u514d\u7a0b\u5e8f\u5d29\u6e83\uff0c\u5e76\u63d0\u4f9b\u53cb\u597d\u7684\u63d0\u793a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python3\u4e2d\u627e\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u51fd\u6570min()\u3001\u5faa\u73af\u904d\u5386\u6570\u7ec4\u3001\u4ee5\u53ca\u5176\u4ed6\u4e00\u4e9b\u7b97\u6cd5\u6765\u5b9e\u73b0\u3002 \u8fd9\u51e0\u79cd […]","protected":false},"author":3,"featured_media":1133269,"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\/1133264"}],"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=1133264"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1133264\/revisions"}],"predecessor-version":[{"id":1133273,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1133264\/revisions\/1133273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1133269"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1133264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1133264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1133264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}