{"id":1042554,"date":"2024-12-31T12:58:25","date_gmt":"2024-12-31T04:58:25","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1042554.html"},"modified":"2024-12-31T12:58:27","modified_gmt":"2024-12-31T04:58:27","slug":"%e5%a6%82%e4%bd%95%e5%b0%86%e6%95%b0%e5%ad%97%e6%94%be%e5%85%a5%e5%88%97%e8%a1%a8python","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1042554.html","title":{"rendered":"\u5982\u4f55\u5c06\u6570\u5b57\u653e\u5165\u5217\u8868python"},"content":{"rendered":"

\"\u5982\u4f55\u5c06\u6570\u5b57\u653e\u5165\u5217\u8868python\"<\/p>\n

\u8981\u5c06\u6570\u5b57\u653e\u5165\u5217\u8868Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528append()\u3001extend()\u3001\u5217\u8868\u751f\u6210\u5f0f\u7b49\u65b9\u6cd5<\/strong>\u3002append()\u65b9\u6cd5\u53ef\u4ee5\u5c06\u5355\u4e2a\u6570\u5b57\u6dfb\u52a0\u5230\u5217\u8868\u672b\u5c3e\uff0cextend()\u65b9\u6cd5\u53ef\u4ee5\u5c06\u591a\u4e2a\u6570\u5b57\u6dfb\u52a0\u5230\u5217\u8868\u672b\u5c3e\uff0c\u5217\u8868\u751f\u6210\u5f0f\u53ef\u4ee5\u7528\u6765\u751f\u6210\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u6570\u5b57\u7684\u5217\u8868\u3002\u4ee5\u4e0b\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u51e0\u79cd\u65b9\u6cd5\uff0c\u5e2e\u52a9\u4f60\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

\u4e00\u3001APPEND()\u65b9\u6cd5<\/p>\n<\/p>\n

append()\u65b9\u6cd5\u662fPython\u4e2d\u6700\u5e38\u7528\u7684\u5217\u8868\u64cd\u4f5c\u65b9\u6cd5\u4e4b\u4e00\u3002\u5b83\u7528\u4e8e\u5c06\u5355\u4e2a\u5143\u7d20\uff08\u5728\u672c\u4f8b\u4e2d\u662f\u6570\u5b57\uff09\u6dfb\u52a0\u5230\u5217\u8868\u7684\u672b\u5c3e\u3002\u4f7f\u7528append()\u65b9\u6cd5\u975e\u5e38\u7b80\u5355\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n<\/p>\n

# \u521b\u5efa\u4e00\u4e2a\u7a7a\u5217\u8868<\/p>\n
numbers = []<\/p>\n
\u4f7f\u7528append()\u65b9\u6cd5\u6dfb\u52a0\u6570\u5b57<\/strong><\/h2>\n
numbers.append(1)<\/p>\n
numbers.append(2)<\/p>\n
numbers.append(3)<\/p>\n
\u8f93\u51fa\u5217\u8868<\/strong><\/h2>\n
print(numbers)  # \u8f93\u51fa: [1, 2, 3]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2a\u7a7a\u5217\u8868numbers<\/code>\uff0c\u7136\u540e\u4f7f\u7528append()<\/code>\u65b9\u6cd5\u5c06\u6570\u5b571\u30012\u548c3\u4f9d\u6b21\u6dfb\u52a0\u5230\u5217\u8868\u7684\u672b\u5c3e\u3002\u6700\u540e\uff0c\u6211\u4eec\u6253\u5370\u51fa\u5217\u8868\uff0c\u5f97\u5230\u7ed3\u679c[1, 2, 3]<\/code>\u3002<\/p>\n<\/p>\n
\u4f18\u70b9\uff1a<\/strong> \u4f7f\u7528append()\u65b9\u6cd5\u975e\u5e38\u76f4\u89c2\uff0c\u9002\u5408\u5728\u9700\u8981\u9010\u4e2a\u6dfb\u52a0\u5143\u7d20\u7684\u573a\u666f\u4e0b\u4f7f\u7528\u3002<\/p>\n
\u7f3a\u70b9\uff1a<\/strong> \u5982\u679c\u9700\u8981\u4e00\u6b21\u6027\u6dfb\u52a0\u591a\u4e2a\u5143\u7d20\uff0c\u4f7f\u7528append()\u65b9\u6cd5\u6548\u7387\u8f83\u4f4e\uff0c\u56e0\u4e3a\u9700\u8981\u591a\u6b21\u8c03\u7528\u8be5\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
\u4e8c\u3001EXTEND()\u65b9\u6cd5<\/p>\n<\/p>\n
extend()\u65b9\u6cd5\u7528\u4e8e\u5c06\u4e00\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff08\u5982\u5217\u8868\u3001\u5143\u7ec4\u3001\u96c6\u5408\u7b49\uff09\u7684\u6240\u6709\u5143\u7d20\u6dfb\u52a0\u5230\u5217\u8868\u7684\u672b\u5c3e\u3002\u76f8\u6bd4append()\u65b9\u6cd5\uff0cextend()\u65b9\u6cd5\u66f4\u9002\u5408\u5728\u9700\u8981\u4e00\u6b21\u6027\u6dfb\u52a0\u591a\u4e2a\u5143\u7d20\u7684\u573a\u666f\u4e0b\u4f7f\u7528\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
# \u521b\u5efa\u4e00\u4e2a\u7a7a\u5217\u8868<\/p>\n
numbers = []<\/p>\n
\u4f7f\u7528extend()\u65b9\u6cd5\u6dfb\u52a0\u591a\u4e2a\u6570\u5b57<\/strong><\/h2>\n
numbers.extend([4, 5, 6])<\/p>\n
\u8f93\u51fa\u5217\u8868<\/strong><\/h2>\n
print(numbers)  # \u8f93\u51fa: [4, 5, 6]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528extend()<\/code>\u65b9\u6cd5\u5c06\u5217\u8868[4, 5, 6]<\/code>\u4e2d\u7684\u6240\u6709\u5143\u7d20\u4f9d\u6b21\u6dfb\u52a0\u5230numbers<\/code>\u5217\u8868\u7684\u672b\u5c3e\u3002\u6700\u7ec8\u5f97\u5230\u7684\u5217\u8868\u4e3a[4, 5, 6]<\/code>\u3002<\/p>\n<\/p>\n
\u4f18\u70b9\uff1a<\/strong> \u4f7f\u7528extend()\u65b9\u6cd5\u53ef\u4ee5\u4e00\u6b21\u6027\u6dfb\u52a0\u591a\u4e2a\u5143\u7d20\uff0c\u6548\u7387\u8f83\u9ad8\u3002<\/p>\n
\u7f3a\u70b9\uff1a<\/strong> \u9700\u8981\u4f20\u5165\u4e00\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff0c\u5982\u679c\u53ea\u6dfb\u52a0\u5355\u4e2a\u5143\u7d20\uff0c\u4f7f\u7528append()\u65b9\u6cd5\u66f4\u4e3a\u5408\u9002\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u5217\u8868\u751f\u6210\u5f0f<\/p>\n<\/p>\n
\u5217\u8868\u751f\u6210\u5f0f\uff08List Comprehensions\uff09\u662fPython\u4e2d\u4e00\u79cd\u7b80\u6d01\u9ad8\u6548\u7684\u521b\u5efa\u5217\u8868\u7684\u65b9\u5f0f\u3002\u5b83\u4e0d\u4ec5\u53ef\u4ee5\u7528\u6765\u751f\u6210\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u6570\u5b57\u7684\u5217\u8868\uff0c\u8fd8\u53ef\u4ee5\u5728\u751f\u6210\u8fc7\u7a0b\u4e2d\u8fdb\u884c\u7b5b\u9009\u548c\u53d8\u6362\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
# \u4f7f\u7528\u5217\u8868\u751f\u6210\u5f0f\u521b\u5efa\u4e00\u4e2a\u5305\u542b1\u523010\u7684\u6570\u5b57\u5217\u8868<\/p>\n
numbers = [i for i in range(1, 11)]<\/p>\n
\u8f93\u51fa\u5217\u8868<\/strong><\/h2>\n
print(numbers)  # \u8f93\u51fa: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u5217\u8868\u751f\u6210\u5f0f[i for i in range(1, 11)]<\/code>\u521b\u5efa\u4e86\u4e00\u4e2a\u5305\u542b1\u523010\u7684\u6570\u5b57\u5217\u8868\u3002range(1, 11)<\/code>\u751f\u6210\u4ece1\u523010\u7684\u6574\u6570\u5e8f\u5217\uff0ci for i in range(1, 11)<\/code>\u5c06\u6bcf\u4e2a\u6574\u6570\u4f9d\u6b21\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\u3002<\/p>\n<\/p>\n
\u4f18\u70b9\uff1a<\/strong> \u5217\u8868\u751f\u6210\u5f0f\u8bed\u6cd5\u7b80\u6d01\uff0c\u9002\u5408\u5728\u9700\u8981\u751f\u6210\u89c4\u5219\u6027\u5217\u8868\u7684\u573a\u666f\u4e0b\u4f7f\u7528\u3002<\/p>\n
\u7f3a\u70b9\uff1a<\/strong> \u5bf9\u4e8e\u9700\u8981\u9010\u4e2a\u6dfb\u52a0\u5143\u7d20\u7684\u573a\u666f\uff0c\u4f7f\u7528append()\u6216extend()\u65b9\u6cd5\u66f4\u4e3a\u5408\u9002\u3002<\/p>\n<\/p>\n
\u56db\u3001\u4f7f\u7528\u5faa\u73af\u6dfb\u52a0\u6570\u5b57<\/p>\n<\/p>\n
\u5728\u67d0\u4e9b\u573a\u666f\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u6839\u636e\u7279\u5b9a\u6761\u4ef6\u6216\u89c4\u5219\u5c06\u6570\u5b57\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\u3002\u6b64\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u7ed3\u5408append()\u6216extend()\u65b9\u6cd5\u5b9e\u73b0\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528\u5faa\u73af\u5c061\u523010\u7684\u5076\u6570\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\uff1a<\/p>\n<\/p>\n
# \u521b\u5efa\u4e00\u4e2a\u7a7a\u5217\u8868<\/p>\n
even_numbers = []<\/p>\n
\u4f7f\u7528\u5faa\u73af\u548cappend()\u65b9\u6cd5\u6dfb\u52a0\u5076\u6570<\/strong><\/h2>\n
for i in range(1, 11):<\/p>\n
    if i % 2 == 0:<\/p>\n
        even_numbers.append(i)<\/p>\n
\u8f93\u51fa\u5217\u8868<\/strong><\/h2>\n
print(even_numbers)  # \u8f93\u51fa: [2, 4, 6, 8, 10]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528for<\/code>\u5faa\u73af\u904d\u53861\u523010\u7684\u6574\u6570\u5e8f\u5217\uff0c\u4f7f\u7528if<\/code>\u8bed\u53e5\u7b5b\u9009\u51fa\u5076\u6570\uff0c\u5e76\u4f7f\u7528append()<\/code>\u65b9\u6cd5\u5c06\u5076\u6570\u6dfb\u52a0\u5230even_numbers<\/code>\u5217\u8868\u4e2d\u3002\u6700\u7ec8\u5f97\u5230\u7684\u5217\u8868\u4e3a[2, 4, 6, 8, 10]<\/code>\u3002<\/p>\n<\/p>\n
\u4f18\u70b9\uff1a<\/strong> \u4f7f\u7528\u5faa\u73af\u53ef\u4ee5\u6839\u636e\u7279\u5b9a\u6761\u4ef6\u6216\u89c4\u5219\u6dfb\u52a0\u5143\u7d20\uff0c\u7075\u6d3b\u6027\u9ad8\u3002<\/p>\n
\u7f3a\u70b9\uff1a<\/strong> \u4ee3\u7801\u76f8\u5bf9\u590d\u6742\uff0c\u4e0d\u5982\u5217\u8868\u751f\u6210\u5f0f\u7b80\u6d01\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u4f7f\u7528insert()\u65b9\u6cd5<\/p>\n<\/p>\n
insert()\u65b9\u6cd5\u7528\u4e8e\u5728\u5217\u8868\u7684\u6307\u5b9a\u4f4d\u7f6e\u63d2\u5165\u5143\u7d20\u3002\u4e0eappend()\u65b9\u6cd5\u4e0d\u540c\uff0cinsert()\u65b9\u6cd5\u53ef\u4ee5\u5c06\u5143\u7d20\u63d2\u5165\u5230\u5217\u8868\u7684\u4efb\u610f\u4f4d\u7f6e\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
# \u521b\u5efa\u4e00\u4e2a\u7a7a\u5217\u8868<\/p>\n
numbers = []<\/p>\n
\u4f7f\u7528insert()\u65b9\u6cd5\u5728\u6307\u5b9a\u4f4d\u7f6e\u63d2\u5165\u6570\u5b57<\/strong><\/h2>\n
numbers.insert(0, 1)  # \u5728\u7d22\u5f150\u4f4d\u7f6e\u63d2\u5165\u6570\u5b571<\/p>\n
numbers.insert(1, 2)  # \u5728\u7d22\u5f151\u4f4d\u7f6e\u63d2\u5165\u6570\u5b572<\/p>\n
numbers.insert(1, 3)  # \u5728\u7d22\u5f151\u4f4d\u7f6e\u63d2\u5165\u6570\u5b573<\/p>\n
\u8f93\u51fa\u5217\u8868<\/strong><\/h2>\n
print(numbers)  # \u8f93\u51fa: [1, 3, 2]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528insert()<\/code>\u65b9\u6cd5\u5728numbers<\/code>\u5217\u8868\u7684\u6307\u5b9a\u4f4d\u7f6e\u63d2\u5165\u6570\u5b57\u3002insert(0, 1)<\/code>\u8868\u793a\u5728\u7d22\u5f150\u4f4d\u7f6e\u63d2\u5165\u6570\u5b571\uff0cinsert(1, 2)<\/code>\u8868\u793a\u5728\u7d22\u5f151\u4f4d\u7f6e\u63d2\u5165\u6570\u5b572\uff0cinsert(1, 3)<\/code>\u8868\u793a\u5728\u7d22\u5f151\u4f4d\u7f6e\u63d2\u5165\u6570\u5b573\u3002\u6700\u7ec8\u5f97\u5230\u7684\u5217\u8868\u4e3a[1, 3, 2]<\/code>\u3002<\/p>\n<\/p>\n
\u4f18\u70b9\uff1a<\/strong> insert()\u65b9\u6cd5\u53ef\u4ee5\u5c06\u5143\u7d20\u63d2\u5165\u5230\u5217\u8868\u7684\u4efb\u610f\u4f4d\u7f6e\uff0c\u9002\u5408\u5728\u9700\u8981\u63d2\u5165\u7279\u5b9a\u4f4d\u7f6e\u7684\u573a\u666f\u4e0b\u4f7f\u7528\u3002<\/p>\n
\u7f3a\u70b9\uff1a<\/strong> \u76f8\u6bd4append()\u548cextend()\u65b9\u6cd5\uff0cinsert()\u65b9\u6cd5\u7684\u4f7f\u7528\u9891\u7387\u8f83\u4f4e\u3002<\/p>\n<\/p>\n
\u516d\u3001\u4f7f\u7528numpy\u5e93<\/p>\n<\/p>\n
\u5728\u8fdb\u884c\u6570\u503c\u8ba1\u7b97\u65f6\uff0c\u5e38\u5e38\u9700\u8981\u5904\u7406\u5927\u89c4\u6a21\u7684\u6570\u5b57\u5217\u8868\u3002\u6b64\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528numpy\u5e93\uff0c\u5b83\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6570\u7ec4\u64cd\u4f5c\u65b9\u6cd5\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528numpy\u5e93\u521b\u5efa\u4e00\u4e2a\u5305\u542b1\u523010\u7684\u6570\u5b57\u6570\u7ec4\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u5217\u8868\uff1a<\/p>\n<\/p>\n
import numpy as np<\/p>\n
\u4f7f\u7528numpy\u521b\u5efa\u4e00\u4e2a\u5305\u542b1\u523010\u7684\u6570\u5b57\u6570\u7ec4<\/strong><\/h2>\n
numbers_array = np.arange(1, 11)<\/p>\n
\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868<\/strong><\/h2>\n
numbers_list = numbers_array.tolist()<\/p>\n
\u8f93\u51fa\u5217\u8868<\/strong><\/h2>\n
print(numbers_list)  # \u8f93\u51fa: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528numpy.arange(1, 11)<\/code>\u521b\u5efa\u4e86\u4e00\u4e2a\u5305\u542b1\u523010\u7684\u6570\u5b57\u6570\u7ec4\uff0c\u7136\u540e\u4f7f\u7528tolist()<\/code>\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868\u3002\u6700\u7ec8\u5f97\u5230\u7684\u5217\u8868\u4e3a[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]<\/code>\u3002<\/p>\n<\/p>\n
\u4f18\u70b9\uff1a<\/strong> numpy\u5e93\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6570\u7ec4\u64cd\u4f5c\u65b9\u6cd5\uff0c\u9002\u5408\u5728\u8fdb\u884c\u6570\u503c\u8ba1\u7b97\u65f6\u4f7f\u7528\u3002<\/p>\n
\u7f3a\u70b9\uff1a<\/strong> \u9700\u8981\u5b89\u88c5numpy\u5e93\uff0c\u5e76\u4e14\u5bf9\u4e8e\u7b80\u5355\u7684\u5217\u8868\u64cd\u4f5c\uff0c\u4f7f\u7528\u5185\u7f6e\u65b9\u6cd5\u66f4\u4e3a\u5408\u9002\u3002<\/p>\n<\/p>\n
\u4e03\u3001\u4f7f\u7528itertools\u5e93<\/p>\n<\/p>\n
itertools\u5e93\u63d0\u4f9b\u4e86\u8bb8\u591a\u7528\u4e8e\u521b\u5efa\u548c\u64cd\u4f5c\u8fed\u4ee3\u5668\u7684\u51fd\u6570\u3002\u5728\u67d0\u4e9b\u573a\u666f\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528itertools\u5e93\u6765\u751f\u6210\u6570\u5b57\u5217\u8868\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528itertools\u5e93\u521b\u5efa\u4e00\u4e2a\u5305\u542b1\u523010\u7684\u6570\u5b57\u5217\u8868\uff1a<\/p>\n<\/p>\n
import itertools<\/p>\n
\u4f7f\u7528itertools.count()\u521b\u5efa\u4e00\u4e2a\u8fed\u4ee3\u5668<\/strong><\/h2>\n
numbers_iterator = itertools.count(1)<\/p>\n
\u4f7f\u7528itertools.islice()\u622a\u53d6\u524d10\u4e2a\u5143\u7d20<\/strong><\/h2>\n
numbers_list = list(itertools.islice(numbers_iterator, 10))<\/p>\n
\u8f93\u51fa\u5217\u8868<\/strong><\/h2>\n
print(numbers_list)  # \u8f93\u51fa: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528itertools.count(1)<\/code>\u521b\u5efa\u4e86\u4e00\u4e2a\u4ece1\u5f00\u59cb\u7684\u65e0\u9650\u8fed\u4ee3\u5668\uff0c\u7136\u540e\u4f7f\u7528itertools.islice(numbers_iterator, 10)<\/code>\u622a\u53d6\u524d10\u4e2a\u5143\u7d20\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u5217\u8868\u3002\u6700\u7ec8\u5f97\u5230\u7684\u5217\u8868\u4e3a[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]<\/code>\u3002<\/p>\n<\/p>\n
\u4f18\u70b9\uff1a<\/strong> itertools\u5e93\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u8fed\u4ee3\u5668\u64cd\u4f5c\u529f\u80fd\uff0c\u9002\u5408\u5728\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u65f6\u4f7f\u7528\u3002<\/p>\n
\u7f3a\u70b9\uff1a<\/strong> \u9700\u8981\u5b89\u88c5itertools\u5e93\uff0c\u5e76\u4e14\u5bf9\u4e8e\u7b80\u5355\u7684\u5217\u8868\u64cd\u4f5c\uff0c\u4f7f\u7528\u5185\u7f6e\u65b9\u6cd5\u66f4\u4e3a\u5408\u9002\u3002<\/p>\n<\/p>\n
\u516b\u3001\u603b\u7ed3<\/p>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u5c06\u6570\u5b57\u653e\u5165\u5217\u8868\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u5e38\u7528\u7684\u6709append()\u3001extend()\u3001\u5217\u8868\u751f\u6210\u5f0f\u3001\u5faa\u73af\u3001insert()\u3001numpy\u5e93\u548citertools\u5e93\u7b49\u3002\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u4f7f\u7528\u573a\u666f\uff1a<\/p>\n<\/p>\n
    \n
  • \u9010\u4e2a\u6dfb\u52a0\u5143\u7d20\uff1a<\/strong> \u4f7f\u7528append()\u65b9\u6cd5\u3002<\/li>\n
  • \u4e00\u6b21\u6027\u6dfb\u52a0\u591a\u4e2a\u5143\u7d20\uff1a<\/strong> \u4f7f\u7528extend()\u65b9\u6cd5\u3002<\/li>\n
  • \u751f\u6210\u89c4\u5219\u6027\u5217\u8868\uff1a<\/strong> \u4f7f\u7528\u5217\u8868\u751f\u6210\u5f0f\u3002<\/li>\n
  • \u6839\u636e\u7279\u5b9a\u6761\u4ef6\u6216\u89c4\u5219\u6dfb\u52a0\u5143\u7d20\uff1a<\/strong> \u4f7f\u7528\u5faa\u73af\u7ed3\u5408append()\u6216extend()\u65b9\u6cd5\u3002<\/li>\n
  • \u5728\u6307\u5b9a\u4f4d\u7f6e\u63d2\u5165\u5143\u7d20\uff1a<\/strong> \u4f7f\u7528insert()\u65b9\u6cd5\u3002<\/li>\n
  • \u8fdb\u884c\u6570\u503c\u8ba1\u7b97\uff1a<\/strong> \u4f7f\u7528numpy\u5e93\u3002<\/li>\n
  • \u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\uff1a<\/strong> \u4f7f\u7528itertools\u5e93\u3002<\/li>\n<\/ul>\n
    \u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1\u5c06\u6570\u5b57\u653e\u5165\u5217\u8868\u7684\u5404\u79cd\u65b9\u6cd5\uff0c\u5e76\u5728\u5b9e\u9645\u7f16\u7a0b\u4e2d\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u63d0\u9ad8\u4ee3\u7801\u6548\u7387\u3002<\/p>\n<\/p>\n
    \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
     \u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u6570\u5b57\u7684\u5217\u8868\uff1f<\/strong>
    \u5728Python\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u6570\u5b57\u7684\u5217\u8868\u975e\u5e38\u7b80\u5355\u3002\u60a8\u53ea\u9700\u4f7f\u7528\u65b9\u62ec\u53f7\u5c06\u6570\u5b57\u62ec\u8d77\u6765\uff0c\u7528\u9017\u53f7\u5206\u9694\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u8fd9\u6837\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u6574\u6570\u7684\u5217\u8868\uff1anumbers = [1, 2, 3, 4, 5]<\/code>\u3002\u60a8\u4e5f\u53ef\u4ee5\u521b\u5efa\u5305\u542b\u6d6e\u70b9\u6570\u7684\u5217\u8868\uff0c\u4f8b\u5982\uff1afloat_numbers = [1.1, 2.2, 3.3]<\/code>\u3002<\/p>\n
    \u6211\u53ef\u4ee5\u4f7f\u7528\u54ea\u4e9b\u65b9\u6cd5\u5411\u73b0\u6709\u5217\u8868\u4e2d\u6dfb\u52a0\u6570\u5b57\uff1f<\/strong>
    \u5411\u73b0\u6709\u5217\u8868\u4e2d\u6dfb\u52a0\u6570\u5b57\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u3002\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ecappend()<\/code>\u548cextend()<\/code>\u3002\u4f7f\u7528append()<\/code>\u53ef\u4ee5\u5c06\u5355\u4e2a\u6570\u5b57\u6dfb\u52a0\u5230\u5217\u8868\u7684\u672b\u5c3e\uff0c\u4f8b\u5982\uff1anumbers.append(6)<\/code>\uff1b\u800c\u4f7f\u7528extend()<\/code>\u53ef\u4ee5\u5c06\u4e00\u4e2a\u6570\u5b57\u5217\u8868\u5408\u5e76\u5230\u73b0\u6709\u5217\u8868\u4e2d\uff0c\u4f8b\u5982\uff1anumbers.extend([7, 8, 9])<\/code>\u3002<\/p>\n
    \u5982\u4f55\u5728Python\u4e2d\u5c06\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\uff1f<\/strong>
    \u60a8\u53ef\u4ee5\u4f7f\u7528input()<\/code>\u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cinput()<\/code>\u51fd\u6570\u8fd4\u56de\u7684\u662f\u5b57\u7b26\u4e32\uff0c\u56e0\u6b64\u9700\u8981\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u7c7b\u578b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a  <\/p>\n
    numbers = []  \nuser_input = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570\u5b57\uff1a")  \nnumbers.append(int(user_input))  # \u5982\u679c\u662f\u6d6e\u70b9\u6570\uff0c\u4f7f\u7528 float(user_input) \n<\/code><\/pre>\n
    \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u60a8\u53ef\u4ee5\u4e0d\u65ad\u5730\u83b7\u53d6\u7528\u6237\u8f93\u5165\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u5c06\u6570\u5b57\u653e\u5165\u5217\u8868Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528append()\u3001extend()\u3001\u5217\u8868\u751f\u6210\u5f0f\u7b49\u65b9\u6cd5\u3002append() […]","protected":false},"author":3,"featured_media":1042560,"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\/1042554"}],"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=1042554"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1042554\/revisions"}],"predecessor-version":[{"id":1042561,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1042554\/revisions\/1042561"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1042560"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1042554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1042554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1042554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}