{"id":1087566,"date":"2025-01-08T13:36:23","date_gmt":"2025-01-08T05:36:23","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1087566.html"},"modified":"2025-01-08T13:36:29","modified_gmt":"2025-01-08T05:36:29","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e4%ba%a4%e6%8d%a2%e4%b8%a4%e4%b8%aa%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1087566.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4"},"content":{"rendered":"

\"python\u4e2d\u5982\u4f55\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\"<\/p>\n

\u5728Python\u4e2d\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528\u4e34\u65f6\u53d8\u91cf\u3001\u5143\u7ec4\u89e3\u5305\u3001\u4ee5\u53ca\u5229\u7528Python\u7684\u9ad8\u7ea7\u7279\u6027\u3002\u4f7f\u7528\u4e34\u65f6\u53d8\u91cf\u3001\u4f7f\u7528\u5143\u7ec4\u89e3\u5305\u3001\u5229\u7528Python\u7684\u9ad8\u7ea7\u7279\u6027<\/strong>\u3002\u5176\u4e2d\uff0c\u4f7f\u7528\u5143\u7ec4\u89e3\u5305\u662f\u4e00\u79cd\u975e\u5e38\u7b80\u6d01\u4e14\u5e38\u7528\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

\u4f7f\u7528\u5143\u7ec4\u89e3\u5305<\/strong>\uff1a\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u9002\u7528\u4e8e\u4ea4\u6362\u6570\u7ec4\uff0c\u8fd8\u53ef\u4ee5\u7528\u4e8e\u4ea4\u6362\u5176\u4ed6\u7c7b\u578b\u7684\u53d8\u91cf\u3002Python\u7684\u5143\u7ec4\u89e3\u5305\u5141\u8bb8\u6211\u4eec\u5728\u4e00\u884c\u4ee3\u7801\u4e2d\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\uff0c\u800c\u4e0d\u9700\u8981\u4f7f\u7528\u989d\u5916\u7684\u4e34\u65f6\u53d8\u91cf\u3002\u8fd9\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\u548c\u6613\u8bfb\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

arr1 = [1, 2, 3]<\/p>\n
arr2 = [4, 5, 6]<\/p>\n
arr1, arr2 = arr2, arr1<\/p>\n
print("arr1:", arr1)<\/p>\n
print("arr2:", arr2)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u5229\u7528\u4e86Python\u7684\u591a\u5143\u8d4b\u503c\u7279\u6027\uff0c\u5728\u4e00\u884c\u4ee3\u7801\u4e2d\u540c\u65f6\u5b8c\u6210\u4e86\u4e24\u4e2a\u6570\u7ec4\u7684\u4ea4\u6362\u3002<\/p>\n<\/p>\n
\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u51e0\u79cd\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u7684\u65b9\u6cd5\uff0c\u5e76\u8ba8\u8bba\u5b83\u4eec\u7684\u4f18\u7f3a\u70b9\u53ca\u9002\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n
\u4e00\u3001\u4f7f\u7528\u4e34\u65f6\u53d8\u91cf<\/h3>\n<\/p>\n
\u4f7f\u7528\u4e34\u65f6\u53d8\u91cf\u662f\u6700\u57fa\u672c\u7684\u4ea4\u6362\u65b9\u6cd5\u4e4b\u4e00\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u57fa\u672c\u601d\u60f3\u662f\u4f7f\u7528\u4e00\u4e2a\u4e2d\u95f4\u53d8\u91cf\u6765\u5b58\u50a8\u5176\u4e2d\u4e00\u4e2a\u6570\u7ec4\u7684\u503c\uff0c\u7136\u540e\u8fdb\u884c\u4ea4\u6362\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
arr1 = [1, 2, 3]<\/p>\n
arr2 = [4, 5, 6]<\/p>\n
temp = arr1<\/p>\n
arr1 = arr2<\/p>\n
arr2 = temp<\/p>\n
print("arr1:", arr1)<\/p>\n
print("arr2:", arr2)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
    \n
  • \u903b\u8f91\u7b80\u5355\uff0c\u6613\u4e8e\u7406\u89e3\u548c\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n
    \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
      \n
    • \u9700\u8981\u989d\u5916\u7684\u5185\u5b58\u7a7a\u95f4\u6765\u5b58\u50a8\u4e34\u65f6\u53d8\u91cf\uff0c\u4e0d\u9002\u7528\u4e8e\u5185\u5b58\u53d7\u9650\u7684\u73af\u5883\u3002<\/li>\n<\/ul>\n
      \u4e8c\u3001\u4f7f\u7528\u5143\u7ec4\u89e3\u5305<\/h3>\n<\/p>\n
      \u5143\u7ec4\u89e3\u5305\u662fPython\u7684\u4e00\u79cd\u5f3a\u5927\u7279\u6027\uff0c\u53ef\u4ee5\u5728\u4e00\u884c\u4ee3\u7801\u4e2d\u5b8c\u6210\u591a\u4e2a\u53d8\u91cf\u7684\u8d4b\u503c\u3002\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u65f6\uff0c\u5143\u7ec4\u89e3\u5305\u663e\u5f97\u5c24\u4e3a\u7b80\u6d01\u548c\u9ad8\u6548\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
      arr1 = [1, 2, 3]<\/p>\n
      arr2 = [4, 5, 6]<\/p>\n
      arr1, arr2 = arr2, arr1<\/p>\n
      print("arr1:", arr1)<\/p>\n
      print("arr2:", arr2)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
        \n
      • \u4ee3\u7801\u7b80\u6d01\uff0c\u6613\u4e8e\u9605\u8bfb\u548c\u7ef4\u62a4\u3002<\/li>\n
      • \u65e0\u9700\u989d\u5916\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u573a\u666f\u3002<\/li>\n<\/ul>\n
        \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
          \n
        • \u5bf9\u4e8e\u521d\u5b66\u8005\u53ef\u80fd\u4e0d\u592a\u76f4\u89c2\uff0c\u9700\u8981\u4e86\u89e3\u5143\u7ec4\u89e3\u5305\u7684\u57fa\u672c\u539f\u7406\u3002<\/li>\n<\/ul>\n
          \u4e09\u3001\u4f7f\u7528\u5217\u8868\u5207\u7247<\/h3>\n<\/p>\n
          \u5217\u8868\u5207\u7247\u4e5f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
          arr1 = [1, 2, 3]<\/p>\n
          arr2 = [4, 5, 6]<\/p>\n
          arr1[:], arr2[:] = arr2[:], arr1[:]<\/p>\n
          print("arr1:", arr1)<\/p>\n
          print("arr2:", arr2)<\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
            \n
          • \u4fdd\u6301\u4e86\u539f\u6570\u7ec4\u7684\u5f15\u7528\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5728\u51fd\u6570\u5185\u90e8\u4ea4\u6362\u6570\u7ec4\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n
            \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
              \n
            • \u4ee3\u7801\u7565\u663e\u590d\u6742\uff0c\u4e0d\u5982\u5143\u7ec4\u89e3\u5305\u7b80\u6d01\u3002<\/li>\n<\/ul>\n
              \u56db\u3001\u4f7f\u7528\u5185\u7f6e\u51fd\u6570<\/h3>\n<\/p>\n
              Python\u7684\u5185\u7f6e\u51fd\u6570\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4ea4\u6362\u6570\u7ec4\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528copy<\/code>\u6a21\u5757\u4e2d\u7684copy<\/code>\u51fd\u6570\u6765\u5b9e\u73b0\u6570\u7ec4\u7684\u6df1\u62f7\u8d1d\u548c\u4ea4\u6362\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
              import copy<\/p>\n
              arr1 = [1, 2, 3]<\/p>\n
              arr2 = [4, 5, 6]<\/p>\n
              arr1, arr2 = copy.copy(arr2), copy.copy(arr1)<\/p>\n
              print("arr1:", arr1)<\/p>\n
              print("arr2:", arr2)<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                \n
              • \u53ef\u4ee5\u5b9e\u73b0\u6570\u7ec4\u7684\u6df1\u62f7\u8d1d\uff0c\u907f\u514d\u5f15\u7528\u95ee\u9898\u3002<\/li>\n<\/ul>\n
                \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                  \n
                • \u9700\u8981\u989d\u5916\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u4e14\u4ee3\u7801\u4e0d\u5982\u5143\u7ec4\u89e3\u5305\u7b80\u6d01\u3002<\/li>\n<\/ul>\n
                  \u4e94\u3001\u5728\u51fd\u6570\u4e2d\u4ea4\u6362\u6570\u7ec4<\/h3>\n<\/p>\n
                  \u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5728\u51fd\u6570\u5185\u90e8\u4ea4\u6362\u6570\u7ec4\u3002\u8fd9\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u51fd\u6570\u53c2\u6570\u548c\u8fd4\u56de\u503c\u6765\u5b9e\u73b0\u6570\u7ec4\u7684\u4ea4\u6362\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                  def swap_arrays(a, b):<\/p>\n
                      return b, a<\/p>\n
                  arr1 = [1, 2, 3]<\/p>\n
                  arr2 = [4, 5, 6]<\/p>\n
                  arr1, arr2 = swap_arrays(arr1, arr2)<\/p>\n
                  print("arr1:", arr1)<\/p>\n
                  print("arr2:", arr2)<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                    \n
                  • \u4ee3\u7801\u7ed3\u6784\u6e05\u6670\uff0c\u6613\u4e8e\u6269\u5c55\u548c\u7ef4\u62a4\u3002<\/li>\n
                  • \u53ef\u4ee5\u5728\u51fd\u6570\u5185\u90e8\u5b9e\u73b0\u590d\u6742\u7684\u4ea4\u6362\u903b\u8f91\u3002<\/li>\n<\/ul>\n
                    \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                      \n
                    • \u589e\u52a0\u4e86\u51fd\u6570\u8c03\u7528\u7684\u5f00\u9500\uff0c\u6027\u80fd\u4e0a\u7565\u900a\u4e00\u7b79\u3002<\/li>\n<\/ul>\n
                      \u516d\u3001\u4f7f\u7528Numpy\u5e93<\/h3>\n<\/p>\n
                      \u5bf9\u4e8e\u79d1\u5b66\u8ba1\u7b97\u548c\u6570\u636e\u5904\u7406\uff0cNumpy\u5e93\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u7ec4\u64cd\u4f5c\u529f\u80fd\u3002\u4f7f\u7528Numpy\u5e93\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                      import numpy as np<\/p>\n
                      arr1 = np.array([1, 2, 3])<\/p>\n
                      arr2 = np.array([4, 5, 6])<\/p>\n
                      arr1, arr2 = arr2, arr1<\/p>\n
                      print("arr1:", arr1)<\/p>\n
                      print("arr2:", arr2)<\/p>\n
                      <\/code><\/pre>\n<\/p>\n
                      \u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                        \n
                      • \u9002\u7528\u4e8e\u5927\u89c4\u6a21\u6570\u7ec4\u7684\u64cd\u4f5c\uff0c\u6027\u80fd\u4f18\u8d8a\u3002<\/li>\n
                      • \u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6570\u7ec4\u64cd\u4f5c\u51fd\u6570\uff0c\u65b9\u4fbf\u5904\u7406\u590d\u6742\u7684\u6570\u7ec4\u4ea4\u6362\u9700\u6c42\u3002<\/li>\n<\/ul>\n
                        \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                          \n
                        • \u9700\u8981\u989d\u5916\u5b89\u88c5Numpy\u5e93\uff0c\u4e0d\u9002\u7528\u4e8e\u8f7b\u91cf\u7ea7\u9879\u76ee\u3002<\/li>\n<\/ul>\n
                          \u4e03\u3001\u4f7f\u7528\u9ad8\u9636\u51fd\u6570<\/h3>\n<\/p>\n
                          Python\u7684\u9ad8\u9636\u51fd\u6570\uff0c\u5982map<\/code>\u548czip<\/code>\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u6570\u7ec4\u7684\u4ea4\u6362\u3002\u867d\u7136\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u5982\u524d\u9762\u51e0\u79cd\u5e38\u89c1\uff0c\u4f46\u5728\u67d0\u4e9b\u7279\u5b9a\u573a\u666f\u4e0b\u53ef\u80fd\u4f1a\u6709\u7528\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                          arr1 = [1, 2, 3]<\/p>\n
                          arr2 = [4, 5, 6]<\/p>\n
                          arr1, arr2 = map(list, zip(arr2, arr1))<\/p>\n
                          print("arr1:", arr1)<\/p>\n
                          print("arr2:", arr2)<\/p>\n
                          <\/code><\/pre>\n<\/p>\n
                          \u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                            \n
                          • \u7075\u6d3b\u4e14\u9002\u7528\u4e8e\u7279\u5b9a\u573a\u666f\u3002<\/li>\n<\/ul>\n
                            \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                              \n
                            • \u4ee3\u7801\u8f83\u4e3a\u590d\u6742\uff0c\u4e0d\u6613\u4e8e\u9605\u8bfb\u548c\u7ef4\u62a4\u3002<\/li>\n<\/ul>\n
                              \u516b\u3001\u4f7f\u7528\u7c7b\u548c\u5bf9\u8c61<\/h3>\n<\/p>\n
                              \u5728\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u5b9a\u4e49\u7c7b\u548c\u5bf9\u8c61\u6765\u5c01\u88c5\u6570\u7ec4\u7684\u4ea4\u6362\u903b\u8f91\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                              class ArraySwapper:<\/p>\n
                                  def __init__(self, a, b):<\/p>\n
                                      self.a = a<\/p>\n
                                      self.b = b<\/p>\n
                                  def swap(self):<\/p>\n
                                      self.a, self.b = self.b, self.a<\/p>\n
                              arr1 = [1, 2, 3]<\/p>\n
                              arr2 = [4, 5, 6]<\/p>\n
                              swapper = ArraySwapper(arr1, arr2)<\/p>\n
                              swapper.swap()<\/p>\n
                              print("arr1:", swapper.a)<\/p>\n
                              print("arr2:", swapper.b)<\/p>\n
                              <\/code><\/pre>\n<\/p>\n
                              \u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                                \n
                              • \u4ee3\u7801\u7ed3\u6784\u6e05\u6670\uff0c\u9002\u7528\u4e8e\u590d\u6742\u9879\u76ee\u3002<\/li>\n
                              • \u53ef\u4ee5\u5c01\u88c5\u66f4\u591a\u7684\u6570\u7ec4\u64cd\u4f5c\u903b\u8f91\u3002<\/li>\n<\/ul>\n
                                \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                                  \n
                                • \u589e\u52a0\u4e86\u4ee3\u7801\u7684\u590d\u6742\u6027\uff0c\u4e0d\u9002\u7528\u4e8e\u7b80\u5355\u4efb\u52a1\u3002<\/li>\n<\/ul>\n
                                  \u4e5d\u3001\u4f7f\u7528\u6570\u636e\u6846\u67b6Pandas<\/h3>\n<\/p>\n
                                  \u5bf9\u4e8e\u6570\u636e\u5206\u6790\u548c\u5904\u7406\uff0cPandas\u5e93\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u636e\u6846\u64cd\u4f5c\u529f\u80fd\u3002\u4f7f\u7528Pandas\u5e93\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u4ea4\u6362\u4e24\u4e2a\u6570\u636e\u6846\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                                  import pandas as pd<\/p>\n
                                  df1 = pd.DataFrame({'A': [1, 2, 3]})<\/p>\n
                                  df2 = pd.DataFrame({'B': [4, 5, 6]})<\/p>\n
                                  df1, df2 = df2, df1<\/p>\n
                                  print("df1:")<\/p>\n
                                  print(df1)<\/p>\n
                                  print("df2:")<\/p>\n
                                  print(df2)<\/p>\n
                                  <\/code><\/pre>\n<\/p>\n
                                  \u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                                    \n
                                  • \u9002\u7528\u4e8e\u6570\u636e\u5206\u6790\u548c\u5904\u7406\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6570\u636e\u64cd\u4f5c\u51fd\u6570\u3002<\/li>\n
                                  • \u53ef\u4ee5\u65b9\u4fbf\u5730\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\u3002<\/li>\n<\/ul>\n
                                    \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                                      \n
                                    • \u9700\u8981\u989d\u5916\u5b89\u88c5Pandas\u5e93\uff0c\u4e0d\u9002\u7528\u4e8e\u8f7b\u91cf\u7ea7\u9879\u76ee\u3002<\/li>\n<\/ul>\n
                                      \u5341\u3001\u4f7f\u7528\u961f\u5217\uff08Queue\uff09<\/h3>\n<\/p>\n
                                      \u5728\u67d0\u4e9b\u5e76\u53d1\u548c\u591a\u7ebf\u7a0b\u7f16\u7a0b\u573a\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u961f\u5217\uff08Queue\uff09\u6765\u4ea4\u6362\u6570\u7ec4\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                                      from queue import Queue<\/p>\n
                                      arr1 = [1, 2, 3]<\/p>\n
                                      arr2 = [4, 5, 6]<\/p>\n
                                      q = Queue()<\/p>\n
                                      q.put(arr1)<\/p>\n
                                      q.put(arr2)<\/p>\n
                                      arr1 = q.get()<\/p>\n
                                      arr2 = q.get()<\/p>\n
                                      print("arr1:", arr1)<\/p>\n
                                      print("arr2:", arr2)<\/p>\n
                                      <\/code><\/pre>\n<\/p>\n
                                      \u4f18\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                                        \n
                                      • \u9002\u7528\u4e8e\u5e76\u53d1\u548c\u591a\u7ebf\u7a0b\u7f16\u7a0b\uff0c\u7ebf\u7a0b\u5b89\u5168\u3002<\/li>\n
                                      • \u53ef\u4ee5\u65b9\u4fbf\u5730\u5904\u7406\u590d\u6742\u7684\u4ea4\u6362\u903b\u8f91\u3002<\/li>\n<\/ul>\n
                                        \u7f3a\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n
                                          \n
                                        • \u589e\u52a0\u4e86\u4ee3\u7801\u7684\u590d\u6742\u6027\uff0c\u4e0d\u9002\u7528\u4e8e\u7b80\u5355\u4efb\u52a1\u3002<\/li>\n<\/ul>\n
                                          \u603b\u7ed3<\/h3>\n<\/p>\n
                                          \u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u5728Python\u4e2d\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4f9b\u9009\u62e9\uff0c\u5305\u62ec\u4f7f\u7528\u4e34\u65f6\u53d8\u91cf\u3001\u5143\u7ec4\u89e3\u5305\u3001\u5217\u8868\u5207\u7247\u3001\u5185\u7f6e\u51fd\u6570\u3001\u51fd\u6570\u8c03\u7528\u3001Numpy\u5e93\u3001\u9ad8\u9636\u51fd\u6570\u3001\u7c7b\u548c\u5bf9\u8c61\u3001\u6570\u636e\u6846\u67b6Pandas\u4ee5\u53ca\u961f\u5217\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u7f3a\u70b9\u548c\u9002\u7528\u573a\u666f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
                                          \u5143\u7ec4\u89e3\u5305<\/strong>\u662f\u4e00\u79cd\u975e\u5e38\u7b80\u6d01\u4e14\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u573a\u666f\u3002\u800c\u5bf9\u4e8e\u79d1\u5b66\u8ba1\u7b97\u548c\u6570\u636e\u5904\u7406\uff0cNumpy\u5e93<\/strong>\u548cPandas\u5e93<\/strong>\u5219\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u529f\u80fd\u3002\u7c7b\u548c\u5bf9\u8c61<\/strong>\u7684\u65b9\u5f0f\u9002\u7528\u4e8e\u590d\u6742\u9879\u76ee\uff0c\u53ef\u4ee5\u5c01\u88c5\u66f4\u591a\u7684\u64cd\u4f5c\u903b\u8f91\u3002\u961f\u5217<\/strong>\u5219\u9002\u7528\u4e8e\u5e76\u53d1\u548c\u591a\u7ebf\u7a0b\u7f16\u7a0b\uff0c\u63d0\u4f9b\u4e86\u7ebf\u7a0b\u5b89\u5168\u7684\u4ea4\u6362\u65b9\u5f0f\u3002<\/p>\n<\/p>\n
                                          \u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1Python\u4e2d\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u7684\u65b9\u6cd5\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u80fd\u591f\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n
                                          \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                                           \u5982\u4f55\u5728Python\u4e2d\u6709\u6548\u5730\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u7684\u5185\u5bb9\uff1f<\/strong>
                                          \u5728Python\u4e2d\uff0c\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u7684\u5185\u5bb9\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\u3002\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Python\u7684\u5185\u7f6e\u529f\u80fd\uff0c\u4f8b\u5982\u5217\u8868\u7684\u89e3\u5305\u3002\u4f60\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528arr1, arr2 = arr2, arr1<\/code>\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u7b80\u6d01\u660e\u4e86\uff0c\u800c\u4e14\u8fd0\u884c\u6548\u7387\u9ad8\u3002\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e34\u65f6\u53d8\u91cf\u7684\u65b9\u6cd5\uff0c\u5148\u5c06\u5176\u4e2d\u4e00\u4e2a\u6570\u7ec4\u7684\u5185\u5bb9\u5b58\u50a8\u5230\u4e34\u65f6\u53d8\u91cf\u4e2d\uff0c\u518d\u8fdb\u884c\u4ea4\u6362\u3002<\/p>\n
                                          \u4ea4\u6362\u6570\u7ec4\u65f6\u6709\u4ec0\u4e48\u9700\u8981\u6ce8\u610f\u7684\u4e8b\u9879\uff1f<\/strong>
                                          \u5728\u4ea4\u6362\u6570\u7ec4\u65f6\uff0c\u786e\u4fdd\u8fd9\u4e24\u4e2a\u6570\u7ec4\u7684\u957f\u5ea6\u548c\u7c7b\u578b\u76f8\u540c\uff0c\u5c24\u5176\u662f\u5728\u6d89\u53ca\u5230\u591a\u7ef4\u6570\u7ec4\u6216\u5d4c\u5957\u5217\u8868\u65f6\u3002\u5982\u679c\u6570\u7ec4\u7684\u7ef4\u5ea6\u4e0d\u540c\uff0c\u76f4\u63a5\u4ea4\u6362\u53ef\u80fd\u5bfc\u81f4\u610f\u60f3\u4e0d\u5230\u7684\u7ed3\u679c\u6216\u9519\u8bef\u3002\u6b64\u5916\uff0c\u5982\u679c\u6570\u7ec4\u5305\u542b\u4e0d\u53ef\u53d8\u5bf9\u8c61\uff0c\u4ea4\u6362\u65f6\u8981\u5c0f\u5fc3\uff0c\u56e0\u4e3a\u8fd9\u53ef\u80fd\u5f71\u54cd\u539f\u59cb\u6570\u636e\u3002<\/p>\n
                                          Python\u4e2d\u4ea4\u6362\u6570\u7ec4\u7684\u5176\u4ed6\u9ad8\u7ea7\u6280\u5de7\u6709\u54ea\u4e9b\uff1f<\/strong>
                                          \u9664\u4e86\u57fa\u672c\u7684\u4ea4\u6362\u65b9\u6cd5\uff0c\u4f60\u8fd8\u53ef\u4ee5\u4f7f\u7528NumPy\u5e93\u6765\u5904\u7406\u6570\u7ec4\u4ea4\u6362\u3002NumPy\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6570\u7ec4\u64cd\u4f5c\u529f\u80fd\uff0c\u4f7f\u7528numpy.copyto()<\/code>\u51fd\u6570\u53ef\u4ee5\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u6570\u7ec4\u4ea4\u6362\u64cd\u4f5c\u3002\u53e6\u5916\uff0c\u7ed3\u5408\u5207\u7247\u548c\u6570\u7ec4\u7d22\u5f15\uff0c\u4f60\u53ef\u4ee5\u5728\u8fdb\u884c\u90e8\u5206\u4ea4\u6362\u65f6\u66f4\u52a0\u7075\u6d3b\u548c\u9ad8\u6548\u3002\u8fd9\u4e9b\u9ad8\u7ea7\u6280\u5de7\u5728\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528\u4e34\u65f6\u53d8\u91cf\u3001\u5143\u7ec4\u89e3\u5305\u3001\u4ee5\u53ca\u5229\u7528Python\u7684\u9ad8\u7ea7\u7279\u6027\u3002\u4f7f\u7528 […]","protected":false},"author":3,"featured_media":1087582,"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\/1087566"}],"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=1087566"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1087566\/revisions"}],"predecessor-version":[{"id":1087583,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1087566\/revisions\/1087583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1087582"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1087566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1087566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1087566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}