{"id":1137976,"date":"2025-01-08T21:54:43","date_gmt":"2025-01-08T13:54:43","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1137976.html"},"modified":"2025-01-08T21:54:47","modified_gmt":"2025-01-08T13:54:47","slug":"%e5%9c%a8python%e4%b8%ad%e5%a6%82%e4%bd%95%e8%be%93%e5%85%a5%e4%b8%80%e8%a1%8c%e6%95%b0%e5%ad%97%e6%8e%92%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1137976.html","title":{"rendered":"\u5728python\u4e2d\u5982\u4f55\u8f93\u5165\u4e00\u884c\u6570\u5b57\u6392\u5e8f"},"content":{"rendered":"

\"\u5728python\u4e2d\u5982\u4f55\u8f93\u5165\u4e00\u884c\u6570\u5b57\u6392\u5e8f\"<\/p>\n

\u5728Python\u4e2d\uff0c\u8f93\u5165\u4e00\u884c\u6570\u5b57\u5e76\u8fdb\u884c\u6392\u5e8f\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u5185\u7f6e\u51fd\u6570\u3001\u5217\u8868\u89e3\u6790\u548c\u6392\u5e8f\u51fd\u6570\u3002<\/strong> \u5e38\u7528\u65b9\u6cd5\u662f\u901a\u8fc7 input()<\/code> \u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u3001\u4f7f\u7528 split()<\/code> \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5217\u8868\u3001\u7136\u540e\u4f7f\u7528 sort()<\/code> \u65b9\u6cd5\u6216 sorted()<\/code> \u51fd\u6570\u5bf9\u5217\u8868\u8fdb\u884c\u6392\u5e8f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 input().split()<\/code> \u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u62c6\u5206\u4e3a\u5355\u4e2a\u6570\u5b57\uff0c\u518d\u5c06\u5b83\u4eec\u8f6c\u6362\u4e3a\u6574\u6570\u5217\u8868\uff0c\u6700\u540e\u4f7f\u7528 sorted()<\/code> \u51fd\u6570\u8fdb\u884c\u6392\u5e8f\u3002<\/strong><\/p>\n<\/p>\n

\u8be6\u7ec6\u63cf\u8ff0\uff1a<\/strong> \u6211\u4eec\u53ef\u4ee5\u901a\u8fc7 input()<\/code> \u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\uff0c\u5e76\u4f7f\u7528 split()<\/code> \u65b9\u6cd5\u5c06\u5176\u62c6\u5206\u4e3a\u4e00\u4e2a\u5217\u8868\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u4f7f\u7528\u5217\u8868\u89e3\u6790\uff08list comprehension\uff09\u5c06\u5b57\u7b26\u4e32\u5217\u8868\u8f6c\u6362\u4e3a\u6574\u6570\u5217\u8868\u3002\u6700\u540e\uff0c\u901a\u8fc7 sorted()<\/code> \u51fd\u6570\u5bf9\u6574\u6570\u5217\u8868\u8fdb\u884c\u6392\u5e8f\u3002sorted()<\/code> \u51fd\u6570\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u5df2\u6392\u5e8f\u5217\u8868\uff0c\u800c\u539f\u5217\u8868\u4fdd\u6301\u4e0d\u53d8\u3002<\/p>\n<\/p>\n

# \u83b7\u53d6\u7528\u6237\u8f93\u5165<\/p>\n
input_string = input("\u8bf7\u8f93\u5165\u4e00\u884c\u6570\u5b57\uff08\u4f7f\u7528\u7a7a\u683c\u5206\u9694\uff09\uff1a")<\/p>\n
\u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u62c6\u5206\u4e3a\u5217\u8868\u5e76\u8f6c\u6362\u4e3a\u6574\u6570<\/strong><\/h2>\n
numbers = [int(num) for num in input_string.split()]<\/p>\n
\u5bf9\u5217\u8868\u8fdb\u884c\u6392\u5e8f<\/strong><\/h2>\n
sorted_numbers = sorted(numbers)<\/p>\n
\u8f93\u51fa\u6392\u5e8f\u540e\u7684\u5217\u8868<\/strong><\/h2>\n
print("\u6392\u5e8f\u540e\u7684\u6570\u5b57\uff1a", sorted_numbers)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e00\u3001\u83b7\u53d6\u7528\u6237\u8f93\u5165<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u6700\u5e38\u89c1\u65b9\u6cd5\u662f\u4f7f\u7528 input()<\/code> \u51fd\u6570\u3002input()<\/code> \u51fd\u6570\u4f1a\u7b49\u5f85\u7528\u6237\u8f93\u5165\uff0c\u5e76\u5c06\u8f93\u5165\u7684\u5185\u5bb9\u4f5c\u4e3a\u5b57\u7b26\u4e32\u8fd4\u56de\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u63d0\u793a\u7528\u6237\u8f93\u5165\u4e00\u884c\u6570\u5b57\uff0c\u5e76\u4f7f\u7528\u7a7a\u683c\u5206\u9694\u6bcf\u4e2a\u6570\u5b57\u3002<\/p>\n<\/p>\n
input_string = input("\u8bf7\u8f93\u5165\u4e00\u884c\u6570\u5b57\uff08\u4f7f\u7528\u7a7a\u683c\u5206\u9694\uff09\uff1a")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u62c6\u5206\u4e3a\u5217\u8868<\/h3>\n<\/p>\n
\u83b7\u5f97\u8f93\u5165\u5b57\u7b26\u4e32\u540e\uff0c\u9700\u8981\u5c06\u5176\u62c6\u5206\u4e3a\u5355\u4e2a\u6570\u5b57\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u7684 split()<\/code> \u65b9\u6cd5\u6765\u5b8c\u6210\u8fd9\u4e00\u4efb\u52a1\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0csplit()<\/code> \u65b9\u6cd5\u4f1a\u6839\u636e\u7a7a\u683c\u62c6\u5206\u5b57\u7b26\u4e32\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u6240\u6709\u62c6\u5206\u90e8\u5206\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n
number_strings = input_string.split()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u5c06\u5b57\u7b26\u4e32\u5217\u8868\u8f6c\u6362\u4e3a\u6574\u6570\u5217\u8868<\/h3>\n<\/p>\n
\u62c6\u5206\u540e\u7684\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u4ecd\u7136\u662f\u5b57\u7b26\u4e32\u3002\u4e3a\u4e86\u5bf9\u6570\u5b57\u8fdb\u884c\u6392\u5e8f\uff0c\u6211\u4eec\u9700\u8981\u5c06\u8fd9\u4e9b\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6574\u6570\u3002\u4f7f\u7528\u5217\u8868\u89e3\u6790\uff08list comprehension\uff09\u53ef\u4ee5\u7b80\u6d01\u5730\u5b8c\u6210\u8fd9\u4e00\u4efb\u52a1\u3002<\/p>\n<\/p>\n
numbers = [int(num) for num in number_strings]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u5bf9\u6574\u6570\u5217\u8868\u8fdb\u884c\u6392\u5e8f<\/h3>\n<\/p>\n
Python\u63d0\u4f9b\u4e86\u4e24\u79cd\u4e3b\u8981\u7684\u6392\u5e8f\u65b9\u6cd5\uff1alist.sort()<\/code> \u65b9\u6cd5\u548c sorted()<\/code> \u51fd\u6570\u3002list.sort()<\/code> \u65b9\u6cd5\u4f1a\u76f4\u63a5\u4fee\u6539\u539f\u5217\u8868\uff0c\u800c sorted()<\/code> \u51fd\u6570\u4f1a\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u5df2\u6392\u5e8f\u5217\u8868\u3002\u4e3a\u4e86\u4fdd\u6301\u539f\u5217\u8868\u4e0d\u53d8\uff0c\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528 sorted()<\/code> \u51fd\u6570\u3002<\/p>\n<\/p>\n
sorted_numbers = sorted(numbers)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u8f93\u51fa\u6392\u5e8f\u540e\u7684\u5217\u8868<\/h3>\n<\/p>\n
\u6700\u540e\uff0c\u6211\u4eec\u8f93\u51fa\u6392\u5e8f\u540e\u7684\u5217\u8868\u3002\u53ef\u4ee5\u4f7f\u7528 print()<\/code> \u51fd\u6570\u6765\u663e\u793a\u7ed3\u679c\u3002<\/p>\n<\/p>\n
print("\u6392\u5e8f\u540e\u7684\u6570\u5b57\uff1a", sorted_numbers)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5176\u4ed6\u6392\u5e8f\u65b9\u6cd5<\/h3>\n<\/p>\n
\u9664\u4e86\u4e0a\u8ff0\u65b9\u6cd5\uff0cPython\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9ad8\u7ea7\u6392\u5e8f\u6280\u5de7\u548c\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u81ea\u5b9a\u4e49\u6392\u5e8f\u5173\u952e\u5b57\u53c2\u6570\uff08key\uff09\u6765\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u6392\u5e8f\u903b\u8f91\uff0c\u6216\u4f7f\u7528 heapq<\/code> \u6a21\u5757\u8fdb\u884c\u5806\u6392\u5e8f\u3002<\/p>\n<\/p>\n
\u81ea\u5b9a\u4e49\u6392\u5e8f\u5173\u952e\u5b57<\/h4>\n<\/p>\n
\u5728\u4e00\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u6309\u7167\u7279\u5b9a\u89c4\u5219\u5bf9\u6570\u5b57\u8fdb\u884c\u6392\u5e8f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u6839\u636e\u6570\u5b57\u7684\u7edd\u5bf9\u503c\u8fdb\u884c\u6392\u5e8f\u3002\u53ef\u4ee5\u901a\u8fc7\u4f20\u9012 key<\/code> \u53c2\u6570\u7ed9 sorted()<\/code> \u51fd\u6570\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<\/p>\n
# \u6839\u636e\u6570\u5b57\u7684\u7edd\u5bf9\u503c\u8fdb\u884c\u6392\u5e8f<\/p>\n
sorted_numbers = sorted(numbers, key=abs)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528 heapq<\/code> \u6a21\u5757<\/h4>\n<\/p>\n
heapq<\/code> \u6a21\u5757\u63d0\u4f9b\u4e86\u5806\u6392\u5e8f\u7684\u5b9e\u73b0\uff0c\u53ef\u4ee5\u7528\u6765\u7ef4\u62a4\u4e00\u4e2a\u4f18\u5148\u961f\u5217\u3002\u5c3d\u7ba1 heapq<\/code> \u6a21\u5757\u4e3b\u8981\u7528\u4e8e\u4f18\u5148\u961f\u5217\uff0c\u4f46\u4e5f\u53ef\u4ee5\u7528\u4e8e\u6392\u5e8f\u3002<\/p>\n<\/p>\n
import heapq<\/p>\n
\u5c06\u5217\u8868\u8f6c\u6362\u4e3a\u5806<\/strong><\/h2>\n
heapq.heapify(numbers)<\/p>\n
\u5f39\u51fa\u6240\u6709\u5143\u7d20\u4ee5\u83b7\u5f97\u6392\u5e8f\u540e\u7684\u5217\u8868<\/strong><\/h2>\n
sorted_numbers = [heapq.heappop(numbers) for _ in range(len(numbers))]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u603b\u7ed3<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u8f93\u5165\u4e00\u884c\u6570\u5b57\u5e76\u8fdb\u884c\u6392\u5e8f\u7684\u5e38\u7528\u65b9\u6cd5\u662f\u901a\u8fc7 input()<\/code> \u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165\u3001\u4f7f\u7528 split()<\/code> \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5217\u8868\u3001\u7136\u540e\u4f7f\u7528 sorted()<\/code> \u51fd\u6570\u5bf9\u5217\u8868\u8fdb\u884c\u6392\u5e8f\u3002\u4e5f\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u6392\u5e8f\u5173\u952e\u5b57\u6216 heapq<\/code> \u6a21\u5757\u8fdb\u884c\u66f4\u590d\u6742\u7684\u6392\u5e8f\u3002\u5e0c\u671b\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\u548c\u793a\u4f8b\uff0c\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u5b9e\u73b0\u6570\u5b57\u6392\u5e8f\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u63a5\u6536\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u5e76\u8fdb\u884c\u6392\u5e8f\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528input()<\/code>\u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u3002\u4f60\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u6570\u5b57\u4ee5\u7a7a\u683c\u6216\u9017\u53f7\u5206\u9694\uff0c\u7136\u540e\u901a\u8fc7split()<\/code>\u65b9\u6cd5\u5c06\u5176\u5206\u5272\u6210\u4e00\u4e2a\u5217\u8868\u3002\u63a5\u7740\uff0c\u5c06\u5217\u8868\u4e2d\u7684\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6574\u6570\u6216\u6d6e\u70b9\u6570\uff0c\u6700\u540e\u4f7f\u7528sorted()<\/code>\u51fd\u6570\u5bf9\u6570\u5b57\u8fdb\u884c\u6392\u5e8f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a  <\/p>\n
numbers = input("\u8bf7\u8f93\u5165\u4e00\u884c\u6570\u5b57\uff0c\u4ee5\u7a7a\u683c\u5206\u9694: ")\nnumber_list = [int(num) for num in numbers.split()]\nsorted_list = sorted(number_list)\nprint("\u6392\u5e8f\u540e\u7684\u6570\u5b57\u4e3a:", sorted_list)\n<\/code><\/pre>\n
\u600e\u6837\u5904\u7406\u7528\u6237\u8f93\u5165\u7684\u9519\u8bef\u4ee5\u786e\u4fdd\u7a0b\u5e8f\u6b63\u5e38\u8fd0\u884c\uff1f<\/strong>
\u5728\u83b7\u53d6\u7528\u6237\u8f93\u5165\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u683c\u5f0f\u4e0d\u6b63\u786e\u7684\u60c5\u51b5\uff0c\u6bd4\u5982\u8f93\u5165\u975e\u6570\u5b57\u5b57\u7b26\u3002\u4e3a\u4e86\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528try-except<\/code>\u8bed\u53e5\u6765\u6355\u83b7\u5f02\u5e38\u3002\u5982\u679c\u6355\u83b7\u5230\u5f02\u5e38\uff0c\u53ef\u4ee5\u63d0\u793a\u7528\u6237\u91cd\u65b0\u8f93\u5165\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
while True:\n    try:\n        numbers = input("\u8bf7\u8f93\u5165\u4e00\u884c\u6570\u5b57\uff0c\u4ee5\u7a7a\u683c\u5206\u9694: ")\n        number_list = [int(num) for num in numbers.split()]\n        sorted_list = sorted(number_list)\n        print("\u6392\u5e8f\u540e\u7684\u6570\u5b57\u4e3a:", sorted_list)\n        break\n    except ValueError:\n        print("\u8f93\u5165\u65e0\u6548\uff0c\u8bf7\u786e\u4fdd\u8f93\u5165\u7684\u662f\u6570\u5b57\u3002")\n<\/code><\/pre>\n
\u662f\u5426\u53ef\u4ee5\u5bf9\u8f93\u5165\u7684\u6570\u5b57\u8fdb\u884c\u964d\u5e8f\u6392\u5e8f\uff1f<\/strong>
\u5f53\u7136\u53ef\u4ee5\uff01\u5728\u4f7f\u7528sorted()<\/code>\u51fd\u6570\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u53c2\u6570reverse=True<\/code>\u6765\u5b9e\u73b0\u964d\u5e8f\u6392\u5e8f\u3002\u4ee5\u4e0b\u662f\u8c03\u6574\u540e\u7684\u4ee3\u7801\u793a\u4f8b\uff1a  <\/p>\n
numbers = input("\u8bf7\u8f93\u5165\u4e00\u884c\u6570\u5b57\uff0c\u4ee5\u7a7a\u683c\u5206\u9694: ")\nnumber_list = [int(num) for num in numbers.split()]\nsorted_list = sorted(number_list, reverse=True)\nprint("\u964d\u5e8f\u6392\u5e8f\u540e\u7684\u6570\u5b57\u4e3a:", sorted_list)\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u8f93\u5165\u4e00\u884c\u6570\u5b57\u5e76\u8fdb\u884c\u6392\u5e8f\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u5185\u7f6e\u51fd\u6570\u3001\u5217\u8868\u89e3\u6790\u548c\u6392\u5e8f\u51fd\u6570\u3002 \u5e38\u7528\u65b9\u6cd5\u662f\u901a\u8fc7 inpu […]","protected":false},"author":3,"featured_media":1137988,"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\/1137976"}],"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=1137976"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1137976\/revisions"}],"predecessor-version":[{"id":1137992,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1137976\/revisions\/1137992"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1137988"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1137976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1137976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1137976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}