{"id":2804,"date":"2025-06-03T16:46:19","date_gmt":"2025-06-04T09:43:18","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=2804"},"modified":"2025-06-04T16:46:19","modified_gmt":"2025-06-04T09:43:18","slug":"%e5%88%a9%e7%94%a8python%e7%9a%84max%e5%87%bd%e6%95%b8%e7%8d%b2%e5%8f%96%e5%ba%8f%e5%88%97%e4%b8%ad%e7%9a%84%e6%9c%80%e5%a4%a7%e5%80%bc","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e5%88%a9%e7%94%a8python%e7%9a%84max%e5%87%bd%e6%95%b8%e7%8d%b2%e5%8f%96%e5%ba%8f%e5%88%97%e4%b8%ad%e7%9a%84%e6%9c%80%e5%a4%a7%e5%80%bc\/","title":{"rendered":"\u5229\u7528Python\u7684max()\u51fd\u6578\u9ad8\u6548\u7372\u53d6\u5e8f\u5217\u4e2d\u7684\u6700\u5927\u503c\uff1a2025 \u6700\u65b0\u6559\u5b78"},"content":{"rendered":"

<\/p>\n

Python\u662f\u4e00\u7a2e\u6d41\u884c\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u9818\u57df\u3002\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u5167\u5efa\u51fd\u6578\uff0c\u5176\u4e2dmax()\u51fd\u6578\u662f\u7528\u65bc\u7372\u53d6\u5e8f\u5217\u4e2d\u6700\u5927\u503c\u7684\u5f37\u5927\u5de5\u5177\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u4ecb\u7d392025\u6700\u65b0\u7684\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u4f7f\u7528max()\u51fd\u6578\u3002<\/p>\n

max()\u51fd\u6578\u7684\u57fa\u672c\u4f7f\u7528<\/h2>\n

max()\u51fd\u6578\u7684\u4f7f\u7528\u975e\u5e38\u7c21\u55ae\uff0c\u60a8\u53ea\u9700\u5c07\u5e8f\u5217\u4f5c\u70ba\u53c3\u6578\u50b3\u905e\u7d66max()\u51fd\u6578\u5373\u53ef\u3002\u4ee5\u4e0b\u662f\u627e\u51fa\u6578\u5b57\u5e8f\u5217\u4e2d\u6700\u5927\u503c\u7684\u7bc4\u4f8b\uff1a<\/p>\n

“`python
\nnumbers = [1, 2, 3, 4, 5]\nmax_number = max(numbers)
\nprint(max_number) # \u8f38\u51fa: 5
\n“`<\/p>\n

\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0cmax()\u51fd\u6578\u8fd4\u56de5\uff0c\u56e0\u70ba\u5b83\u662f\u5e8f\u5217\u4e2d\u7684\u6700\u5927\u503c\u3002<\/p>\n

max()\u51fd\u6578\u7684\u9748\u6d3b\u6027<\/h2>\n

max()\u51fd\u6578\u4e0d\u50c5\u9650\u65bc\u6578\u5b57\u5e8f\u5217\uff0c\u9084\u53ef\u4ee5\u7528\u65bc\u5b57\u7b26\u4e32\u548c\u5143\u7d44\u3002\u4f8b\u5982\uff1a<\/p>\n

“`python
\nwords = [“apple”, “orange”, “banana”]\nmax_word = max(words)
\nprint(max_word) # \u8f38\u51fa: orange
\n“`<\/p>\n

\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cmax()\u51fd\u6578\u6bd4\u8f03\u5b57\u7b26\u4e32\u4e26\u8fd4\u56de\u5b57\u6bcd\u5e8f\u4e2d\u6700\u5927\u7684\u55ae\u8a5e\u3002<\/p>\n

max()\u51fd\u6578\u7684\u512a\u9ede<\/h2>\n

max()\u51fd\u6578\u7684\u4e3b\u8981\u512a\u9ede\u5728\u65bc\u5176\u7c21\u6f54\u6027\u548c\u9ad8\u6548\u6027\u3002\u4f7f\u7528max()\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u627e\u5230\u5e8f\u5217\u4e2d\u7684\u6700\u5927\u503c\uff0c\u7121\u9700\u7de8\u5beb\u5197\u9577\u7684\u4ee3\u78bc\u3002\u6b64\u5916\uff0c\u5b83\u9084\u652f\u6301\u81ea\u5b9a\u7fa9\u6bd4\u8f03\u51fd\u6578\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u5920\u6839\u64da\u7279\u5b9a\u689d\u4ef6\u9032\u884c\u6bd4\u8f03\uff1a<\/p>\n

“`python
\npeople = [{“name”: “Alice”, “age”: 30}, {“name”: “Bob”, “age”: 25}]\noldest_person = max(people, key=lambda x: x[‘age’])
\nprint(oldest_person) # \u8f38\u51fa: {‘name’: ‘Alice’, ‘age’: 30}
\n“`<\/p>\n

\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5229\u7528lambda\u51fd\u6578\u4f86\u627e\u51fa\u5e74\u9f61\u6700\u5927\u7684\u500b\u9ad4\u3002<\/p>\n

max()\u51fd\u6578\u7684\u9650\u5236\u53ca\u89e3\u6c7a\u65b9\u6848<\/h2>\n

\u96d6\u7136max()\u51fd\u6578\u975e\u5e38\u6709\u7528\uff0c\u4f46\u5b83\u7684\u7f3a\u9ede\u662f\u50c5\u80fd\u8fd4\u56de\u5e8f\u5217\u4e2d\u7684\u6700\u5927\u503c\u3002\u5982\u679c\u60a8\u9700\u8981\u627e\u51fa\u6700\u5c0f\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528min()\u51fd\u6578\u3002\u4f8b\u5982\uff1a<\/p>\n

“`python
\nmin_number = min(numbers)
\nprint(min_number) # \u8f38\u51fa: 1
\n“`<\/p>\n

\u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h2>\n

\u5728\u4f7f\u7528max()\u51fd\u6578\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u4ee5\u4e0b\u932f\u8aa4\uff1a<\/p>\n

1. **TypeError**\uff1a\u7576\u5e8f\u5217\u4e2d\u5305\u542b\u4e0d\u540c\u985e\u578b\uff08\u5982\u6578\u5b57\u548c\u5b57\u7b26\u4e32\uff09\u6642\uff0c\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002\u70ba\u4e86\u907f\u514d\u9019\u7a2e\u60c5\u6cc1\uff0c\u8acb\u78ba\u4fdd\u5e8f\u5217\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u662f\u76f8\u540c\u985e\u578b\u3002
\n2. **ValueError**\uff1a\u7576\u5e8f\u5217\u70ba\u7a7a\u6642\uff0cmax()\u51fd\u6578\u5c07\u5f15\u767c\u6b64\u932f\u8aa4\uff0c\u8acb\u52d9\u5fc5\u5728\u8abf\u7528max()\u4e4b\u524d\u6aa2\u67e5\u5e8f\u5217\u662f\u5426\u70ba\u7a7a\u3002<\/p>\n

\u5ef6\u4f38\u61c9\u7528<\/h2>\n

max()\u51fd\u6578\u5728\u6578\u64da\u5206\u6790\u548c\u8655\u7406\u904e\u7a0b\u4e2d\u975e\u5e38\u6709\u7528\u3002\u60a8\u53ef\u4ee5\u5c07\u5176\u8207\u5176\u4ed6Python\u5eab\uff08\u5982Pandas\uff09\u7d50\u5408\u4f7f\u7528\uff0c\u4ee5\u4fbf\u5feb\u901f\u5206\u6790\u5927\u578b\u6578\u64da\u96c6\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Pandas\u7684apply()\u51fd\u6578\u4f86\u61c9\u7528max()\u3002<\/p>\n

\u66f4\u591a\u95dc\u65bcPython\u7684\u6559\u5b78\uff0c\u8acb\u53c3\u8003\u6211\u5011\u7684[Python\u6559\u5b78\u6587\u6a94](https:\/\/vocus.cc)\u4ee5\u7372\u53d6\u9032\u4e00\u6b65\u7684\u5b78\u7fd2\u8cc7\u6e90\u3002<\/p>\n

\u7d50\u8ad6<\/h2>\n

max()\u51fd\u6578\u662fPython\u4e2d\u4e00\u500b\u6975\u5176\u6709\u7528\u7684\u5167\u5efa\u51fd\u6578\uff0c\u80fd\u5920\u7c21\u6f54\u6709\u6548\u5730\u627e\u51fa\u5e8f\u5217\u4e2d\u7684\u6700\u5927\u503c\u3002\u5c0d\u65bc\u4efb\u4f55\u5f9e\u4e8b\u6578\u64da\u5206\u6790\u6216\u958b\u767c\u7684Python\u7a0b\u5f0f\u8a2d\u8a08\u5e2b\u4f86\u8aaa\uff0c\u638c\u63e1max()\u51fd\u6578\u7684\u7528\u6cd5\u5c07\u5927\u6709\u88e8\u76ca\u3002<\/p>\n

Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n

**Q1: max()\u51fd\u6578\u53ef\u4ee5\u7528\u65bc\u54ea\u4e9b\u985e\u578b\u7684\u5e8f\u5217\uff1f**
\nA1: max()\u51fd\u6578\u53ef\u4ee5\u7528\u65bc\u6578\u5b57\u3001\u5b57\u7b26\u4e32\u3001\u5143\u7d44\u53ca\u4efb\u4f55\u53ef\u8fed\u4ee3\u7684\u5e8f\u5217\u3002<\/p>\n

**Q2: \u5982\u4f55\u8655\u7406max()\u51fd\u6578\u7684TypeError\uff1f**
\nA2: \u70ba\u4e86\u907f\u514dTypeError\uff0c\u8acb\u78ba\u4fdd\u5e8f\u5217\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u662f\u76f8\u540c\u985e\u578b\uff0c\u6216\u4f7f\u7528\u81ea\u5b9a\u7fa9\u7684\u6bd4\u8f03\u51fd\u6578\u3002<\/p>\n

**Q3: max()\u51fd\u6578\u662f\u5426\u53ef\u4ee5\u7528\u65bc\u591a\u7dad\u6578\u64da\uff1f**
\nA3: \u662f\u7684\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u7fa9\u7684key\u53c3\u6578\u4f86\u6307\u5b9a\u5982\u4f55\u6bd4\u8f03\u591a\u7dad\u6578\u64da\u7d50\u69cb\u7684\u5143\u7d20\u3002
\n—<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Python\u7684max()\u51fd\u6578\u7372\u53d6\u5e8f\u5217\u4e2d\u7684\u6700\u5927\u503c\uff0c\u4e86\u89e3max()\u51fd\u6578\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4f86\u6bd4\u8f03\u5e8f\u5217\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n","protected":false},"author":1,"featured_media":2518,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[18],"tags":[15],"class_list":["post-2804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","tag-python"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2022\/12\/DALL\u00b7E-2022-12-28-14.25.55-\u62f7\u8c9d2.png","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-Je","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=2804"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2804\/revisions"}],"predecessor-version":[{"id":2805,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2804\/revisions\/2805"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/2518"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=2804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=2804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=2804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}