{"id":1141578,"date":"2025-01-08T22:32:20","date_gmt":"2025-01-08T14:32:20","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1141578.html"},"modified":"2025-01-08T22:32:23","modified_gmt":"2025-01-08T14:32:23","slug":"%e5%a6%82%e4%bd%95%e7%94%a8python%e5%88%86%e8%a7%a3%e4%b8%aa%e4%bd%8d%e5%8d%81%e4%bd%8d%e7%99%be%e4%bd%8d","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1141578.html","title":{"rendered":"\u5982\u4f55\u7528Python\u5206\u89e3\u4e2a\u4f4d\u5341\u4f4d\u767e\u4f4d"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25104256\/4995e265-2162-4aa0-8a3b-7776149d9db5.webp\" alt=\"\u5982\u4f55\u7528Python\u5206\u89e3\u4e2a\u4f4d\u5341\u4f4d\u767e\u4f4d\" \/><\/p>\n<p><p> <strong>\u8981\u7528Python\u5206\u89e3\u4e2a\u4f4d\u3001\u5341\u4f4d\u548c\u767e\u4f4d\uff0c\u53ef\u4ee5\u4f7f\u7528\u7b80\u5355\u7684\u6570\u5b66\u8fd0\u7b97\uff0c\u5982\u9664\u6cd5\u548c\u53d6\u6a21\u8fd0\u7b97\u3002\u901a\u8fc7\u8fd9\u4e9b\u64cd\u4f5c\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u4ece\u4e00\u4e2a\u6574\u6570\u4e2d\u63d0\u53d6\u51fa\u5b83\u7684\u4e2a\u4f4d\u3001\u5341\u4f4d\u548c\u767e\u4f4d\u3002<\/strong> \u672c\u6587\u5c06\u8be6\u7ec6\u8bb2\u89e3\u5982\u4f55\u4f7f\u7528Python\u5206\u89e3\u4e00\u4e2a\u6574\u6570\u7684\u4e2a\u4f4d\u3001\u5341\u4f4d\u548c\u767e\u4f4d\uff0c\u4ee5\u53ca\u4e0d\u540c\u573a\u666f\u4e0b\u53ef\u80fd\u7684\u5e94\u7528\u3002\u901a\u8fc7\u5b66\u4e60\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3Python\u4e2d\u7684\u57fa\u672c\u6570\u5b66\u64cd\u4f5c\uff0c\u5e76\u5c06\u5176\u5e94\u7528\u4e8e\u5b9e\u9645\u9879\u76ee\u4e2d\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001Python\u4e2d\u7684\u6574\u6570\u5206\u89e3\u539f\u7406<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u6574\u6570\u5206\u89e3\u4e3b\u8981\u4f9d\u8d56\u4e8e\u9664\u6cd5\uff08<code>\/\/<\/code>\uff09\u548c\u53d6\u6a21\u8fd0\u7b97\uff08<code>%<\/code>\uff09\u3002\u8fd9\u4e9b\u8fd0\u7b97\u7b26\u80fd\u591f\u5e2e\u52a9\u6211\u4eec\u5c06\u4e00\u4e2a\u6574\u6570\u5206\u89e3\u4e3a\u591a\u4e2a\u90e8\u5206\uff0c\u4f8b\u5982\u4e2a\u4f4d\u3001\u5341\u4f4d\u548c\u767e\u4f4d\u3002\u4ee5\u4e0b\u662f\u8fd9\u4e9b\u8fd0\u7b97\u7684\u57fa\u672c\u539f\u7406\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u53d6\u6a21\u8fd0\u7b97\uff08%\uff09<\/strong>\uff1a\u8fd4\u56de\u9664\u6cd5\u7684\u4f59\u6570\u3002\u4f8b\u5982\uff0c<code>123 % 10<\/code> \u8fd4\u56de <code>3<\/code>\uff0c\u8fd9\u662f\u4e2a\u4f4d\u6570\u3002<\/li>\n<li><strong>\u6574\u9664\u8fd0\u7b97\uff08\/\/\uff09<\/strong>\uff1a\u8fd4\u56de\u9664\u6cd5\u7684\u6574\u6570\u90e8\u5206\u3002\u4f8b\u5982\uff0c<code>123 \/\/ 10<\/code> \u8fd4\u56de <code>12<\/code>\uff0c\u53bb\u6389\u4e86\u4e2a\u4f4d\u6570\u3002<\/li>\n<\/ul>\n<p><p>\u901a\u8fc7\u591a\u6b21\u5e94\u7528\u8fd9\u4e9b\u8fd0\u7b97\uff0c\u6211\u4eec\u53ef\u4ee5\u9010\u6b65\u63d0\u53d6\u51fa\u4e00\u4e2a\u6574\u6570\u7684\u5404\u4e2a\u4f4d\u6570\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u5206\u89e3\u4e2a\u4f4d\u3001\u5341\u4f4d\u548c\u767e\u4f4d\u7684\u5177\u4f53\u6b65\u9aa4<\/h3>\n<\/p>\n<p><h4>1\u3001\u63d0\u53d6\u4e2a\u4f4d\u6570<\/h4>\n<\/p>\n<p><p>\u4e2a\u4f4d\u6570\u662f\u6700\u7b80\u5355\u7684\uff0c\u901a\u8fc7\u53d6\u6a21\u8fd0\u7b97<code>% 10<\/code>\u5373\u53ef\u5f97\u5230\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u6574\u6570 <code>123<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number = 123<\/p>\n<p>unit_digit = number % 10<\/p>\n<p>print(unit_digit)  # \u8f93\u51fa\uff1a3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2\u3001\u63d0\u53d6\u5341\u4f4d\u6570<\/h4>\n<\/p>\n<p><p>\u5341\u4f4d\u6570\u53ef\u4ee5\u901a\u8fc7\u5148\u6574\u9664 <code>10<\/code>\uff0c\u7136\u540e\u518d\u53d6\u6a21 <code>10<\/code> \u5f97\u5230\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u6574\u6570 <code>123<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number = 123<\/p>\n<p>ten_digit = (number \/\/ 10) % 10<\/p>\n<p>print(ten_digit)  # \u8f93\u51fa\uff1a2<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3\u3001\u63d0\u53d6\u767e\u4f4d\u6570<\/h4>\n<\/p>\n<p><p>\u767e\u4f4d\u6570\u53ef\u4ee5\u901a\u8fc7\u5148\u6574\u9664 <code>100<\/code>\uff0c\u7136\u540e\u518d\u53d6\u6a21 <code>10<\/code> \u5f97\u5230\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u6574\u6570 <code>123<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number = 123<\/p>\n<p>hundred_digit = (number \/\/ 100) % 10<\/p>\n<p>print(hundred_digit)  # \u8f93\u51fa\uff1a1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u793a\u4f8b\u4ee3\u7801<\/h3>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u6bb5\u5b8c\u6574\u7684Python\u4ee3\u7801\uff0c\u5b83\u6f14\u793a\u4e86\u5982\u4f55\u5206\u89e3\u4e00\u4e2a\u6574\u6570\u7684\u5404\u4e2a\u4f4d\u6570\uff0c\u5e76\u5c06\u7ed3\u679c\u6253\u5370\u51fa\u6765\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5b9a\u4e49\u4e00\u4e2a\u6574\u6570<\/p>\n<p>number = 123<\/p>\n<h2><strong>\u63d0\u53d6\u4e2a\u4f4d\u3001\u5341\u4f4d\u548c\u767e\u4f4d<\/strong><\/h2>\n<p>unit_digit = number % 10<\/p>\n<p>ten_digit = (number \/\/ 10) % 10<\/p>\n<p>hundred_digit = (number \/\/ 100) % 10<\/p>\n<h2><strong>\u6253\u5370\u7ed3\u679c<\/strong><\/h2>\n<p>print(f&quot;\u4e2a\u4f4d\u6570: {unit_digit}&quot;)<\/p>\n<p>print(f&quot;\u5341\u4f4d\u6570: {ten_digit}&quot;)<\/p>\n<p>print(f&quot;\u767e\u4f4d\u6570: {hundred_digit}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n<p><h4>1\u3001\u6570\u5b57\u5904\u7406<\/h4>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u5bf9\u6570\u5b57\u8fdb\u884c\u5355\u72ec\u5904\u7406\u3002\u4f8b\u5982\uff0c\u5728\u9a8c\u8bc1\u7801\u6821\u9a8c\u3001\u6570\u636e\u52a0\u5bc6\u7b49\u573a\u666f\u4e2d\uff0c\u5206\u89e3\u6570\u5b57\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u548c\u64cd\u4f5c\u6570\u636e\u3002<\/p>\n<\/p>\n<p><h4>2\u3001\u6570\u636e\u5206\u6790<\/h4>\n<\/p>\n<p><p>\u5728\u6570\u636e\u5206\u6790\u4e2d\uff0c\u6709\u65f6\u9700\u8981\u5bf9\u7279\u5b9a\u4f4d\u7f6e\u7684\u6570\u5b57\u8fdb\u884c\u7edf\u8ba1\u3002\u4f8b\u5982\uff0c\u5206\u6790\u7528\u6237\u7535\u8bdd\u53f7\u7801\u7684\u5206\u5e03\u60c5\u51b5\uff0c\u63d0\u53d6\u51fa\u5404\u4e2a\u4f4d\u6570\u8fdb\u884c\u7edf\u8ba1\u5206\u6790\u3002<\/p>\n<\/p>\n<p><h4>3\u3001\u7b97\u6cd5\u8bbe\u8ba1<\/h4>\n<\/p>\n<p><p>\u5728\u4e00\u4e9b\u7b97\u6cd5\u8bbe\u8ba1\u4e2d\uff0c\u5206\u89e3\u6570\u5b57\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u5728\u67d0\u4e9b\u6570\u5b66\u7ade\u8d5b\u9898\u76ee\u4e2d\uff0c\u9700\u8981\u5bf9\u6570\u5b57\u8fdb\u884c\u9010\u4f4d\u5206\u6790\uff0c\u4ee5\u627e\u5230\u7279\u5b9a\u7684\u89c4\u5f8b\u6216\u89e3\u6cd5\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u8fdb\u9636\u64cd\u4f5c<\/h3>\n<\/p>\n<p><h4>1\u3001\u5206\u89e3\u4efb\u610f\u4f4d\u6570<\/h4>\n<\/p>\n<p><p>\u901a\u8fc7\u7c7b\u4f3c\u7684\u903b\u8f91\uff0c\u6211\u4eec\u53ef\u4ee5\u5206\u89e3\u4efb\u610f\u957f\u5ea6\u7684\u6574\u6570\u3002\u4f8b\u5982\uff0c\u63d0\u53d6\u5343\u4f4d\u6570\u3001\u4e07\u4f4d\u6570\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number = 12345<\/p>\n<h2><strong>\u63d0\u53d6\u5343\u4f4d\u6570<\/strong><\/h2>\n<p>thousand_digit = (number \/\/ 1000) % 10<\/p>\n<p>print(f&quot;\u5343\u4f4d\u6570: {thousand_digit}&quot;)  # \u8f93\u51fa\uff1a2<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2\u3001\u5904\u7406\u8d1f\u6570<\/h4>\n<\/p>\n<p><p>\u5bf9\u4e8e\u8d1f\u6570\uff0c\u5206\u89e3\u65b9\u6cd5\u57fa\u672c\u76f8\u540c\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7b26\u53f7\u3002\u4f8b\u5982\uff0c\u63d0\u53d6\u8d1f\u6570\u7684\u4e2a\u4f4d\u6570\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">number = -123<\/p>\n<p>unit_digit = abs(number) % 10<\/p>\n<p>print(f&quot;\u4e2a\u4f4d\u6570: {unit_digit}&quot;)  # \u8f93\u51fa\uff1a3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u8be6\u7ec6\u8bb2\u89e3\u4e86\u5982\u4f55\u4f7f\u7528Python\u5206\u89e3\u4e00\u4e2a\u6574\u6570\u7684\u4e2a\u4f4d\u3001\u5341\u4f4d\u548c\u767e\u4f4d\u3002<strong>\u8fd9\u4e9b\u57fa\u672c\u7684\u6570\u5b66\u64cd\u4f5c\u5728\u5b9e\u9645\u7f16\u7a0b\u4e2d\u975e\u5e38\u6709\u7528<\/strong>\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u548c\u64cd\u4f5c\u6570\u636e\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u5b66\u4e60\uff0c\u4f60\u80fd\u591f\u638c\u63e1\u8fd9\u4e9b\u6280\u5de7\uff0c\u5e76\u5c06\u5176\u5e94\u7528\u4e8e\u5b9e\u9645\u9879\u76ee\u4e2d\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u7528Python\u63d0\u53d6\u4e00\u4e2a\u6574\u6570\u7684\u5404\u4e2a\u6570\u5b57\u4f4d\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6574\u6570\u7684\u53d6\u6a21\u548c\u6574\u9664\u8fd0\u7b97\u6765\u63d0\u53d6\u4e2a\u4f4d\u3001\u5341\u4f4d\u548c\u767e\u4f4d\u6570\u5b57\u3002\u4f8b\u5982\uff0c\u7ed9\u5b9a\u4e00\u4e2a\u6574\u6570num\uff0c\u4e2a\u4f4d\u53ef\u4ee5\u901a\u8fc7num % 10\u83b7\u5f97\uff0c\u5341\u4f4d\u53ef\u4ee5\u901a\u8fc7(num \/\/ 10) % 10\u83b7\u5f97\uff0c\u767e\u4f4d\u5219\u53ef\u4ee5\u901a\u8fc7(num \/\/ 100) % 10\u83b7\u5f97\u3002\u8fd9\u6837\u53ef\u4ee5\u8f7b\u677e\u5730\u5206\u89e3\u51fa\u5404\u4e2a\u6570\u5b57\u4f4d\u3002<\/p>\n<p><strong>\u53ef\u4ee5\u7528Python\u5904\u7406\u8d1f\u6570\u6216\u5c0f\u6570\u5417\uff1f<\/strong><br 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