<\/p>\n
\u5728 Python \u4e2d\uff0c`rshift()` \u53f3\u79fb\u904b\u7b97\u7b26\u662f\u4f4d\u904b\u7b97\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u53ef\u4ee5\u5c07\u4e00\u500b\u6578\u5b57\u7684\u4f4d\u5143\u5f9e\u53f3\u908a\u79fb\u52d5\u6307\u5b9a\u7684\u4f4d\u6578\uff0c\u4e26\u5c07\u79fb\u52d5\u5f8c\u7684\u7a7a\u4f4d\u7528 0 \u586b\u5145\u3002\u9019\u500b\u904b\u7b97\u7b26\u5c0d\u65bc\u9700\u8981\u9032\u884c\u4f4d\u64cd\u4f5c\u7684\u4efb\u52d9\u4f86\u8aaa\u975e\u5e38\u6709\u7528\uff0c\u7279\u5225\u662f\u5728\u6578\u5b57\u8655\u7406\u548c\u6578\u64da\u5206\u6790\u4e2d\u3002<\/p>\n
## rshift() \u53f3\u79fb\u904b\u7b97\u7b26\u7684\u8a9e\u6cd5<\/p>\n
“`python
\nx >> y
\n“`<\/p>\n
\u5728\u9019\u88e1\uff0c`x` \u662f\u8981\u79fb\u52d5\u7684\u6578\u5b57\uff0c`y` \u662f\u8981\u79fb\u52d5\u7684\u4f4d\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5be6\u4f5c\u7bc4\u4f8b\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u9019\u500b\u904b\u7b97\u7b26\u7684\u529f\u80fd\u3002<\/p>\n
## \u5be6\u4f5c\u7bc4\u4f8b<\/p>\n
### \u4f8b\u5b50 1\uff1a\u6b63\u6578\u7684\u53f3\u79fb\u64cd\u4f5c<\/p>\n
\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u6578\u5b57 8\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 `rshift()` \u53f3\u79fb\u904b\u7b97\u7b26\u5c07\u5b83\u79fb\u52d5 2 \u4f4d\uff1a<\/p>\n
“`python
\nresult = 8 >> 2
\nprint(result) # \u8f38\u51fa: 2
\n“`
\n\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c8 \u7684\u4e8c\u9032\u5236\u8868\u793a\u70ba `1000`\uff0c\u53f3\u79fb 2 \u4f4d\u5f8c\uff0c\u7d50\u679c\u8b8a\u70ba `0010`\uff0c\u5373 2\u3002<\/p>\n
### \u4f8b\u5b50 2\uff1a\u8ca0\u6578\u7684\u53f3\u79fb\u64cd\u4f5c<\/p>\n
\u53f3\u79fb\u904b\u7b97\u7b26\u540c\u6a23\u9069\u7528\u65bc\u8ca0\u6578\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u6578\u5b57 -8\uff1a<\/p>\n
“`python
\nresult = -8 >> 2
\nprint(result) # \u8f38\u51fa: -2
\n“`
\n\u8ca0\u6578\u7684\u4e8c\u9032\u5236\u8868\u793a\u6cd5\u662f\u4ee5\u88dc\u78bc\u5f62\u5f0f\u8868\u793a\u7684\uff0c-8 \u7684\u88dc\u78bc\u70ba `1111 1000`\uff0c\u53f3\u79fb 2 \u4f4d\u5f8c\uff0c\u7d50\u679c\u8b8a\u70ba `1111 1110`\uff0c\u5373 -2\u3002<\/p>\n
## \u932f\u8aa4\u6392\u9664<\/p>\n
\u5728\u4f7f\u7528 `rshift()` \u904b\u7b97\u7b26\u6642\uff0c\u5e38\u898b\u7684\u932f\u8aa4\u5305\u62ec\uff1a<\/p>\n
1. **\u4f4d\u6578\u8d85\u904e\u6578\u5b57\u7684\u4f4d\u6578**\uff1a\u5982\u679c\u4f60\u5617\u8a66\u53f3\u79fb\u8d85\u904e\u6578\u5b57\u4f4d\u6578\u7684\u4f4d\u6578\uff0c\u7d50\u679c\u53ef\u80fd\u4e0d\u5982\u9810\u671f\u3002
\n2. **\u4f7f\u7528\u975e\u6574\u6578\u985e\u578b**\uff1a`rshift()` \u53ea\u9069\u7528\u65bc\u6574\u6578\u985e\u578b\uff0c\u5c0d\u65bc\u6d6e\u9ede\u6578\u6216\u5176\u4ed6\u6578\u64da\u985e\u578b\u5c07\u6703\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n
## \u5ef6\u4f38\u61c9\u7528<\/p>\n
`rshift()` \u53f3\u79fb\u904b\u7b97\u7b26\u4e0d\u50c5\u9650\u65bc\u7c21\u55ae\u7684\u6578\u5b57\u64cd\u4f5c\uff0c\u9084\u53ef\u4ee5\u7528\u65bc\uff1a<\/p>\n
– **\u6578\u64da\u7de8\u78bc**\uff1a\u5728\u52a0\u5bc6\u6216\u89e3\u5bc6\u6578\u64da\u6642\u4f7f\u7528\u4f4d\u904b\u7b97\u3002
\n– **\u6027\u80fd\u512a\u5316**\uff1a\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u4f4d\u904b\u7b97\u53ef\u4ee5\u6bd4\u4f7f\u7528\u4e58\u6cd5\u6216\u9664\u6cd5\u904b\u7b97\u66f4\u5feb\u3002
\n– **\u5716\u50cf\u8655\u7406**\uff1a\u5728\u64cd\u4f5c\u5716\u50cf\u6578\u64da\u6642\uff0c\u4f4d\u904b\u7b97\u53ef\u4ee5\u7528\u65bc\u8abf\u6574\u984f\u8272\u5f37\u5ea6\u6216\u900f\u660e\u5ea6\u3002<\/p>\n
Python \u4e2d\u7684 `rshift()` \u53f3\u79fb\u904b\u7b97\u7b26\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f60\u66f4\u52a0\u9ad8\u6548\u5730\u8655\u7406\u6578\u5b57\u3002\u5e0c\u671b\u9019\u7bc7\u6587\u7ae0\u80fd\u5e6b\u52a9\u4f60\u66f4\u6df1\u5165\u5730\u4e86\u89e3\u9019\u500b\u904b\u7b97\u7b26\u7684\u4f7f\u7528\u65b9\u5f0f\uff01<\/p>\n
\u5982\u679c\u4f60\u60f3\u4e86\u89e3\u66f4\u591a\u6709\u95dc Python \u7684\u6559\u5b78\u5167\u5bb9\uff0c\u8acb\u53c3\u8003 [Vocus \u7684 Python \u6559\u5b78\u6587\u7ae0](https:\/\/vocus.cc)\u3002 <\/p>\n
## Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/p>\n
**Q1\uff1a`rshift()` \u548c\u666e\u901a\u9664\u6cd5\u6709\u4ec0\u9ebc\u5340\u5225\uff1f**
\nA1\uff1a`rshift()` \u662f\u4f4d\u904b\u7b97\uff0c\u76f4\u63a5\u64cd\u4f5c\u6578\u5b57\u7684\u4e8c\u9032\u5236\u8868\u793a\uff0c\u800c\u9664\u6cd5\u5247\u662f\u6578\u5b78\u904b\u7b97\uff0c\u6703\u5f71\u97ff\u6578\u5b57\u7684\u503c\u3002<\/p>\n
**Q2\uff1a\u5982\u4f55\u5c07 `rshift()` \u904b\u7b97\u7b26\u61c9\u7528\u65bc\u5217\u8868\u4e2d\u7684\u6240\u6709\u5143\u7d20\uff1f**
\nA2\uff1a\u4f60\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u63a8\u5c0e\u5f0f\u4f86\u5c0d\u5217\u8868\u4e2d\u7684\u6bcf\u500b\u5143\u7d20\u61c9\u7528 `rshift()`\uff0c\u4f8b\u5982\uff1a`[x >> 2 for x in my_list]`\u3002<\/p>\n
**Q3\uff1a`rshift()` \u662f\u5426\u6703\u6539\u8b8a\u539f\u6578\u5b57\u7684\u503c\uff1f**
\nA3\uff1a\u4e0d\u6703\uff0c`rshift()` \u53ea\u6703\u8fd4\u56de\u4e00\u500b\u65b0\u7684\u6578\u5b57\uff0c\u539f\u6578\u5b57\u4fdd\u6301\u4e0d\u8b8a\u3002<\/p>\n
—<\/p>\n","protected":false},"excerpt":{"rendered":"
Python\u4e2d\u7684\u53f3\u79fb\u904b\u7b97\u7b26rshift()\u662f\u7528\u65bc\u91cd\u8f09\u985e\u7684\u4e00\u7a2e\u904b\u7b97\u7b26\uff0c\u5b83\u53ef\u4ee5\u5c07\u6578\u5b57\u5411\u53f3\u79fb\u52d5\u6307\u5b9a\u7684\u4f4d\u6578\uff0c\u4ee5\u4fbf\u5c0d\u6578\u5b57\u9032\u884c\u66f4\u8a73\u7d30\u7684\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39rshift()\u7684\u7528\u6cd5\uff0c\u4ee5\u53ca\u5b83\u5728Python\u4e2d\u7684\u61c9\u7528\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-2922","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-L8","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2922","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=2922"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2922\/revisions"}],"predecessor-version":[{"id":2923,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2922\/revisions\/2923"}],"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=2922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=2922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=2922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}