{"id":204150,"date":"2025-05-29T08:51:45","date_gmt":"2025-05-29T00:51:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204150\/"},"modified":"2025-05-29T08:51:45","modified_gmt":"2025-05-29T00:51:45","slug":"%e5%a6%82%e4%bd%95%e7%94%a8python%e7%bb%9f%e8%ae%a1%e8%be%93%e5%85%a5%e4%b8%ad%e7%9a%84%e8%8b%b1%e6%96%87%e5%ad%97%e6%af%8d%e6%95%b0%ef%bc%8c%e6%8e%92%e9%99%a4%e6%b1%89%e5%ad%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204150\/","title":{"rendered":"\u5982\u4f55\u7528Python\u7edf\u8ba1\u8f93\u5165\u4e2d\u7684\u82f1\u6587\u5b57\u6bcd\u6570\uff0c\u6392\u9664\u6c49\u5b57\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u7528Python\u7edf\u8ba1\u8f93\u5165\u4e2d\u7684\u82f1\u6587\u5b57\u6bcd\u6570\uff0c\u6392\u9664\u6c49\u5b57\uff1f<\/h1>\n<p>\u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\uff0c\u6b63\u6587\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u6216\u8005\u662f\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u6709\u7591\u95ee\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u6211\uff01\u540e\u9762\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u5185\u5bb9\u7684\uff0c\u5e0c\u671b\u90fd\u80fd\u5e2e\u5230\u6b63\u5728\u5b66\u4e60\u7684\u5927\u5bb6\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241030\/1730251126672189767b7b0.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5982\u4f55\u5728 python \u4e2d\u7edf\u8ba1\u8f93\u5165\u4e2d\u7684\u5b57\u6bcd\u6570\uff08\u6392\u9664\u6c49\u5b57\uff09<\/strong><\/p>\n<p>\u5728 python \u4e2d\u53ef\u4ee5\u4f7f\u7528 input \u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u5185\u5bb9\u3002\u4e3a\u4e86\u533a\u5206\u5b57\u6bcd\u548c\u6570\u5b57\uff0c\u901a\u5e38\u4f7f\u7528 isdigit() \u548c isalpha() \u51fd\u6570\u3002\u7136\u800c\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cisalpha() \u51fd\u6570\u4e5f\u5c06\u6c49\u5b57\u89c6\u4e3a\u5b57\u6bcd\u3002<\/p>\n<p>\u4e3a\u4e86\u6392\u9664\u6c49\u5b57\uff0c\u53ef\u4ee5\u5728\u5224\u65ad isalpha() \u65f6\uff0c\u518d\u4f7f\u7528 unicode \u51fd\u6570\u8fdb\u884c\u5224\u65ad\uff0c\u4ee5\u68c0\u67e5\u5f85\u5224\u65ad\u7684\u5b57\u7b26\u662f\u5426\u5728\u6c49\u5b57 unicode \u8303\u56f4\u5185\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4fee\u6539\u540e\u7684\u4ee3\u7801\uff1a<\/p>\n<pre># \u521d\u59cb\u5316\u8ba1\u6570\u5668\nq = 0  # \u6570\u5b57\u8ba1\u6570\nw = 0  # \u5b57\u6bcd\u8ba1\u6570\n\n# \u83b7\u53d6\u7528\u6237\u8f93\u5165\nv = input(\"\u8bf7\u8f93\u5165\uff1a\")\n\n# \u904d\u5386\u8f93\u5165\u7684\u6bcf\u4e2a\u5b57\u7b26\nfor item in v:\n    # \u5224\u65ad\u662f\u5426\u662f\u6570\u5b57\u6216\u5b57\u6bcd\n    if item.isalnum():\n        # \u5224\u65ad\u662f\u5426\u662f\u6570\u5b57\n        if item.isdecimal():\n            q += 1\n        # \u5224\u65ad\u662f\u5426\u662f\u5b57\u6bcd\n        elif item.isalpha():\n            # \u5224\u65ad\u662f\u5426\u662f\u6c49\u5b57\n            if item &gt;= u'\\u4e00' and item &lt;= u'\\u9fa5':\n                pass  # \u6392\u9664\u6c49\u5b57\n            else:\n                w += 1\n\n# \u8f93\u51fa\u7edf\u8ba1\u7ed3\u679c\nprint(\"\u6709%d\u4e2a\u6570\u5b57\uff0c\u6709%d\u4e2a\u5b57\u6bcd\" % (q, w))<\/pre>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u7528Python\u7edf\u8ba1\u8f93\u5165\u4e2d\u7684\u82f1\u6587\u5b57\u6bcd\u6570\uff0c\u6392\u9664\u6c49\u5b57\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u7528Python\u7edf\u8ba1\u8f93\u5165\u4e2d\u7684\u82f1&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204150","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204150"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204150\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}