{"id":3218,"date":"2025-06-03T16:19:30","date_gmt":"2025-06-04T08:33:29","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=3218"},"modified":"2025-06-04T16:19:30","modified_gmt":"2025-06-04T08:33:29","slug":"%e4%ba%86%e8%a7%a3python%e4%b8%ad%e7%9a%84bisect%e5%87%bd%e6%95%b8","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e4%ba%86%e8%a7%a3python%e4%b8%ad%e7%9a%84bisect%e5%87%bd%e6%95%b8\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3 Python \u7684 bisect() \u51fd\u6578\uff1a2025 \u5e74\u6700\u65b0\u7528\u6cd5\u8207\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"

<\/p>\n

\u6df1\u5165\u4e86\u89e3 Python \u7684 bisect() \u51fd\u6578\uff1a2025 \u5e74\u6700\u65b0\u7528\u6cd5\u8207\u6700\u4f73\u5be6\u8e10<\/h1>\n

\u5728 Python \u4e2d\uff0c`bisect()` \u51fd\u6578\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u6211\u5011\u5728\u5df2\u6392\u5e8f\u7684\u5e8f\u5217\u4e2d\u9ad8\u6548\u5730\u641c\u5c0b\u5143\u7d20\u4f4d\u7f6e\uff0c\u4e26\u5728\u4e0d\u7834\u58de\u539f\u6709\u6392\u5e8f\u7684\u60c5\u6cc1\u4e0b\u63d2\u5165\u65b0\u5143\u7d20\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e bisect() \u51fd\u6578\u7684\u7528\u6cd5\u3001\u7bc4\u4f8b\uff0c\u4ee5\u53ca\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff0c\u5e6b\u52a9\u60a8\u5728\u65e5\u5e38\u958b\u767c\u4e2d\u66f4\u6709\u6548\u5730\u4f7f\u7528\u9019\u500b\u51fd\u6578\u3002<\/p>\n

bisect() \u51fd\u6578\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n

`bisect()` \u51fd\u6578\u7684\u57fa\u672c\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n

“`python
\nimport bisect<\/p>\n

bisect.bisect(list, item)
\n“`<\/p>\n

\u5728\u9019\u88e1\uff0c`list` \u662f\u4e00\u500b\u5df2\u6392\u5e8f\u7684\u5e8f\u5217\uff0c\u800c `item` \u662f\u60a8\u8981\u641c\u5c0b\u7684\u5143\u7d20\u3002\u8a72\u51fd\u6578\u5c07\u8fd4\u56de `item` \u5728 `list` \u4e2d\u7684\u4f4d\u7f6e\u3002\u5982\u679c `item` \u4e0d\u5728 `list` \u4e2d\uff0c\u5247\u6703\u8fd4\u56de `item` \u61c9\u7576\u63d2\u5165\u7684\u4f4d\u7f6e\u4ee5\u4fdd\u6301\u6392\u5e8f\u3002<\/p>\n

bisect() \u51fd\u6578\u7684\u7bc4\u4f8b<\/h2>\n

\u4ee5\u4e0b\u662f\u4f7f\u7528 `bisect()` \u51fd\u6578\u7684\u5be6\u4f5c\u7bc4\u4f8b\uff1a<\/p>\n

“`python
\nimport bisect<\/p>\n

sorted_list = [1, 3, 5, 7, 9]\nitem = 4<\/p>\n

# \u5c0b\u627e item \u5728 sorted_list \u4e2d\u7684\u4f4d\u7f6e
\nposition = bisect.bisect(sorted_list, item)<\/p>\n

# \u5370\u51fa\u7d50\u679c
\nprint(f”Item {item} should be inserted at index: {position}”)<\/p>\n

# \u5c07 item \u63d2\u5165 sorted_list \u4e2d
\nsorted_list.insert(position, item)<\/p>\n

# \u5370\u51fa\u7d50\u679c
\nprint(f”Updated list: {sorted_list}”)
\n“`<\/p>\n

\u57f7\u884c\u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n

“`
\nItem 4 should be inserted at index: 2
\nUpdated list: [1, 3, 4, 5, 7, 9]\n“`<\/p>\n

\u5f9e\u7d50\u679c\u53ef\u4ee5\u770b\u51fa\uff0c`item` \u5728 `sorted_list` \u4e2d\u7684\u4f4d\u7f6e\u662f `2`\uff0c\u4e26\u4e14\u5c07 `item` \u63d2\u5165 `sorted_list` \u4e2d\u5f8c\uff0c\u5217\u8868\u7684\u5167\u5bb9\u8b8a\u6210 `[1, 3, 4, 5, 7, 9]`\u3002<\/p>\n

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

\u5728\u4f7f\u7528 `bisect()` \u51fd\u6578\u6642\uff0c\u8acb\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n

1. **\u78ba\u4fdd\u5217\u8868\u5df2\u6392\u5e8f**\uff1a`bisect()` \u51fd\u6578\u50c5\u9069\u7528\u65bc\u5df2\u6392\u5e8f\u7684\u5e8f\u5217\u3002\u5982\u679c\u5217\u8868\u672a\u6392\u5e8f\uff0c\u5247\u7d50\u679c\u53ef\u80fd\u4e0d\u6b63\u78ba\u3002
\n2. **\u4f7f\u7528 bisect.insort() \u9032\u884c\u63d2\u5165**\uff1a\u9664\u4e86\u4f7f\u7528 `insert()` \u65b9\u6cd5\uff0c\u60a8\u4e5f\u53ef\u4ee5\u4f7f\u7528 `bisect.insort()`\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u627e\u5230\u9069\u7576\u4f4d\u7f6e\u5f8c\u81ea\u52d5\u63d2\u5165\u5143\u7d20\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n

“`python
\n bisect.insort(sorted_list, item)
\n “`<\/p>\n

3. **\u8655\u7406\u91cd\u8907\u5143\u7d20**\uff1a\u5982\u679c `list` \u4e2d\u53ef\u80fd\u5305\u542b\u91cd\u8907\u5143\u7d20\uff0c`bisect()` \u51fd\u6578\u6703\u8fd4\u56de\u7b2c\u4e00\u500b\u7b26\u5408\u689d\u4ef6\u7684\u4f4d\u7f6e\u3002\u6839\u64da\u9700\u6c42\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9032\u884c\u984d\u5916\u6aa2\u67e5\u3002<\/p>\n

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

`bisect()` \u51fd\u6578\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u53ef\u4ee5\u6d3e\u4e0a\u7528\u5834\uff0c\u4f8b\u5982\uff1a<\/p>\n

– **\u7dad\u8b77\u4e00\u500b\u6301\u7e8c\u6392\u5e8f\u7684\u6578\u64da\u96c6**\uff1a\u5728\u9700\u8981\u5feb\u901f\u63d2\u5165\u548c\u67e5\u627e\u7684\u61c9\u7528\u4e2d\uff0c\u4f8b\u5982\u6392\u884c\u699c\u6216\u5be6\u6642\u6578\u64da\u6d41\u3002
\n– **\u5be6\u73fe\u81ea\u52d5\u6392\u5e8f\u7684\u6578\u64da\u7d50\u69cb**\uff1a\u5982\u512a\u5148\u968a\u5217\u7b49\u3002<\/p>\n

\u82e5\u60f3\u9032\u4e00\u6b65\u4e86\u89e3 Python \u7684\u8cc7\u6599\u7d50\u69cb\u8207\u6f14\u7b97\u6cd5\uff0c\u5efa\u8b70\u53c3\u8003 [Vocus \u7684 Python \u6559\u5b78\u6587\u7ae0](https:\/\/vocus.cc)\uff0c\u9019\u88e1\u6709\u8c50\u5bcc\u7684\u8cc7\u6e90\u4f9b\u60a8\u5b78\u7fd2\u3002<\/p>\n

\u7e3d\u7d50<\/h2>\n

Python \u4e2d\u7684 `bisect()` \u51fd\u6578\u662f\u4e00\u500b\u9ad8\u6548\u7684\u5de5\u5177\uff0c\u7528\u65bc\u641c\u5c0b\u6392\u5e8f\u597d\u7684\u5e8f\u5217\u4e2d\u7684\u5143\u7d20\u4e26\u63d2\u5165\u65b0\u5143\u7d20\u800c\u4e0d\u7834\u58de\u539f\u6709\u7684\u6392\u5e8f\u3002\u901a\u904e\u4f7f\u7528 `bisect()` \u548c `insort()`\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u7ba1\u7406\u548c\u64cd\u4f5c\u6392\u5e8f\u5e8f\u5217\uff0c\u63d0\u5347\u60a8\u7684\u958b\u767c\u6548\u7387\u3002<\/p>\n

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

**Q1: bisect() \u51fd\u6578\u53ef\u4ee5\u7528\u65bc\u672a\u6392\u5e8f\u7684\u5217\u8868\u55ce\uff1f**
\nA1: \u4e0d\u884c\uff0c`bisect()` \u51fd\u6578\u50c5\u9069\u7528\u65bc\u5df2\u6392\u5e8f\u7684\u5217\u8868\uff0c\u672a\u6392\u5e8f\u7684\u5217\u8868\u5c07\u5c0e\u81f4\u932f\u8aa4\u7684\u7d50\u679c\u3002<\/p>\n

**Q2: \u5982\u4f55\u8655\u7406 bisect() \u51fd\u6578\u8fd4\u56de\u7684\u91cd\u8907\u5143\u7d20\uff1f**
\nA2: `bisect()` \u51fd\u6578\u8fd4\u56de\u7684\u662f\u7b26\u5408\u689d\u4ef6\u7684\u7b2c\u4e00\u500b\u4f4d\u7f6e\u3002\u5982\u679c\u5217\u8868\u4e2d\u6709\u91cd\u8907\u5143\u7d20\uff0c\u60a8\u53ef\u4ee5\u9032\u4e00\u6b65\u6aa2\u67e5\u4ee5\u78ba\u5b9a\u6b63\u78ba\u63d2\u5165\u7684\u4f4d\u7f6e\u3002<\/p>\n

**Q3: \u6211\u8a72\u5982\u4f55\u9078\u64c7\u4f7f\u7528 bisect() \u9084\u662f insort()\uff1f**
\nA3: \u5982\u679c\u60a8\u9700\u8981\u67e5\u627e\u4f4d\u7f6e\u4e26\u624b\u52d5\u63d2\u5165\uff0c\u4f7f\u7528 `bisect()`\uff1b\u5982\u679c\u5e0c\u671b\u81ea\u52d5\u63d2\u5165\uff0c\u5247\u4f7f\u7528 `insort()`\u3002<\/p>\n

—<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e86\u89e3Python\u4e2d\u7684bisect()\u51fd\u6578\uff0c\u5b83\u53ef\u4ee5\u5e6b\u52a9\u4f60\u5728\u6709\u5e8f\u5217\u8868\u4e2d\u641c\u7d22\u548c\u63d2\u5165\u5143\u7d20\uff0c\u4ee5\u63d0\u9ad8\u641c\u7d22\u548c\u63d2\u5165\u7684\u6548\u7387\u3002\u672c\u6587\u5c07\u4ecb\u7d39bisect()\u51fd\u6578\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u63d0\u9ad8\u641c\u7d22\u548c\u63d2\u5165\u7684\u6548\u7387\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-3218","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-PU","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3218","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=3218"}],"version-history":[{"count":3,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3218\/revisions"}],"predecessor-version":[{"id":12905,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3218\/revisions\/12905"}],"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=3218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=3218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=3218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}