{"id":1103529,"date":"2025-01-08T16:11:31","date_gmt":"2025-01-08T08:11:31","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1103529.html"},"modified":"2025-01-08T16:11:34","modified_gmt":"2025-01-08T08:11:34","slug":"python%e5%a6%82%e4%bd%95%e8%be%93%e5%87%ba%e7%99%be%e5%88%86%e5%8f%b7","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1103529.html","title":{"rendered":"python\u5982\u4f55\u8f93\u51fa\u767e\u5206\u53f7"},"content":{"rendered":"

\"python\u5982\u4f55\u8f93\u51fa\u767e\u5206\u53f7\"<\/p>\n

\u4f7f\u7528Python\u8f93\u51fa\u767e\u5206\u53f7\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\uff1a\u4f7f\u7528\u53cc\u767e\u5206\u53f7%%\u3001\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32f-string\u3001\u4f7f\u7528.format\u65b9\u6cd5\u3002<\/strong>\u5176\u4e2d\uff0c\u4f7f\u7528\u53cc\u767e\u5206\u53f7%%\u7684\u65b9\u5f0f\u6700\u4e3a\u5e38\u89c1\u548c\u7b80\u5355\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u79cd\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

\u5728Python\u4e2d\uff0c\u767e\u5206\u53f7\uff08%\uff09\u672c\u8eab\u662f\u4e00\u4e2a\u7279\u6b8a\u5b57\u7b26\uff0c\u7528\u4e8e\u5b57\u7b26\u4e32\u7684\u683c\u5f0f\u5316\u64cd\u4f5c\u3002\u5982\u679c\u60f3\u5728\u5b57\u7b26\u4e32\u4e2d\u8f93\u51fa\u767e\u5206\u53f7\uff0c\u9700\u8981\u4f7f\u7528\u4e24\u4e2a\u767e\u5206\u53f7%%\u6765\u8868\u793a\u4e00\u4e2a\u5b9e\u9645\u7684\u767e\u5206\u53f7\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n

print("This is 100%% correct.")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4ee5\u4e0a\u4ee3\u7801\u5c06\u8f93\u51fa\uff1aThis is 100% correct.<\/p>\n<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u6765\u8f93\u51fa\u767e\u5206\u53f7\u3002<\/p>\n<\/p>\n
\u4e00\u3001\u4f7f\u7528\u53cc\u767e\u5206\u53f7%%<\/h3>\n<\/p>\n
\u5728\u5b57\u7b26\u4e32\u4e2d\uff0c\u767e\u5206\u53f7\u901a\u5e38\u7528\u4e8e\u683c\u5f0f\u5316\u64cd\u4f5c\uff0c\u4f8b\u5982\u66ff\u6362\u53d8\u91cf\u503c\u3002\u5982\u679c\u8981\u8f93\u51fa\u5b9e\u9645\u7684\u767e\u5206\u53f7\u7b26\u53f7\uff0c\u9700\u8981\u4f7f\u7528\u53cc\u767e\u5206\u53f7%%\u3002\u8fd9\u662f\u56e0\u4e3a\u5355\u4e2a\u767e\u5206\u53f7\u4f1a\u88ab\u89e3\u91ca\u4e3a\u683c\u5f0f\u5316\u64cd\u4f5c\u7684\u5f00\u59cb\uff0c\u800c\u53cc\u767e\u5206\u53f7\u5219\u8868\u793a\u4e00\u4e2a\u5b9e\u9645\u7684\u767e\u5206\u53f7\u5b57\u7b26\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
# \u793a\u4f8b1\uff1a\u57fa\u672c\u4f7f\u7528<\/p>\n
percentage = 50<\/p>\n
print("The completion rate is %d%%." % percentage)<\/p>\n
\u793a\u4f8b2\uff1a\u5728\u591a\u53c2\u6570\u683c\u5f0f\u5316\u4e2d\u4f7f\u7528<\/strong><\/h2>\n
value1 = 75<\/p>\n
value2 = 25<\/p>\n
print("The values are %d%% and %d%%." % (value1, value2))<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32f-string<\/h3>\n<\/p>\n
Python 3.6\u5f15\u5165\u4e86\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\uff08f-string\uff09\uff0c\u8fd9\u79cd\u65b9\u5f0f\u66f4\u7b80\u6d01\u4e14\u53ef\u8bfb\u6027\u66f4\u5f3a\u3002\u4f7f\u7528f-string\u65f6\uff0c\u53ea\u9700\u5728\u5b57\u7b26\u4e32\u524d\u52a0\u4e0a\u5b57\u6bcdf\uff0c\u5e76\u5728\u5927\u62ec\u53f7{}\u5185\u5305\u542b\u53d8\u91cf\u6216\u8868\u8fbe\u5f0f\u3002\u8981\u8f93\u51fa\u767e\u5206\u53f7\uff0c\u53ea\u9700\u5728\u767e\u5206\u53f7\u524d\u52a0\u4e0a\u4e00\u4e2a\u767e\u5206\u53f7\u5373\u53ef\uff1a<\/p>\n<\/p>\n
percentage = 90<\/p>\n
print(f"The accuracy is {percentage}%")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528.format\u65b9\u6cd5<\/h3>\n<\/p>\n
.format\u65b9\u6cd5\u662fPython 2.7\u548c3.0\u5f15\u5165\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\uff0c\u4e0ef-string\u7c7b\u4f3c\uff0c\u4f46\u9700\u8981\u5728\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528\u5927\u62ec\u53f7{}\u5360\u4f4d\u7b26\uff0c\u5e76\u5728.format\u65b9\u6cd5\u4e2d\u4f20\u5165\u53d8\u91cf\u503c\u3002\u8981\u8f93\u51fa\u767e\u5206\u53f7\uff0c\u540c\u6837\u9700\u8981\u4f7f\u7528\u53cc\u767e\u5206\u53f7%%\uff1a<\/p>\n<\/p>\n
percentage = 85<\/p>\n
print("The success rate is {}%".format(percentage))<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u4e0a\u8ff0\u4e09\u79cd\u65b9\u6cd5\u5404\u6709\u4f18\u52a3\uff0c\u4f7f\u7528\u53cc\u767e\u5206\u53f7%%\u9002\u7528\u4e8e\u7b80\u5355\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\uff0c\u683c\u5f0f\u5316\u5b57\u7b26\u4e32f-string\u9002\u5408Python 3.6\u53ca\u4ee5\u4e0a\u7248\u672c\uff0c\u5177\u6709\u66f4\u9ad8\u7684\u53ef\u8bfb\u6027\uff0c\u800c.format\u65b9\u6cd5\u5728Python 2.7\u53ca\u4ee5\u4e0a\u7248\u672c\u90fd\u53ef\u4ee5\u4f7f\u7528\u3002\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u4ee3\u7801\u73af\u5883\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u5b8c\u6210\u4ee3\u7801\u7f16\u5199\u3002\u6ce8\u610f\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u5408\u7406\u9009\u62e9\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u5f0f\u6709\u52a9\u4e8e\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u4ee3\u7801\u793a\u4f8b<\/h3>\n<\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7efc\u5408\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\u8f93\u51fa\u767e\u5206\u53f7\uff1a<\/p>\n<\/p>\n
# \u4f7f\u7528\u53cc\u767e\u5206\u53f7%%<\/p>\n
percentage1 = 70<\/p>\n
print("Completion rate: %d%%" % percentage1)<\/p>\n
\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32f-string<\/strong><\/h2>\n
percentage2 = 80<\/p>\n
print(f"Success rate: {percentage2}%")<\/p>\n
\u4f7f\u7528.format\u65b9\u6cd5<\/strong><\/h2>\n
percentage3 = 90<\/p>\n
print("Accuracy: {}%".format(percentage3))<\/p>\n
\u5728\u590d\u6742\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528\u53cc\u767e\u5206\u53f7%%<\/strong><\/h2>\n
value1 = 60<\/p>\n
value2 = 40<\/p>\n
print("Values: %d%% and %d%%" % (value1, value2))<\/p>\n
\u5728f-string\u4e2d\u5d4c\u5165\u8868\u8fbe\u5f0f<\/strong><\/h2>\n
value3 = 50<\/p>\n
print(f"Half of 100 is {value3}%")<\/p>\n
\u5728.format\u65b9\u6cd5\u4e2d\u4f7f\u7528\u591a\u4e2a\u53d8\u91cf<\/strong><\/h2>\n
value4 = 30<\/p>\n
value5 = 70<\/p>\n
print("Distribution: {}% and {}%".format(value4, value5))<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u793a\u4f8b\uff0c\u53ef\u4ee5\u6e05\u6670\u5730\u770b\u5230\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u8f93\u51fa\u767e\u5206\u53f7\u3002\u5e0c\u671b\u8fd9\u4e9b\u5185\u5bb9\u5bf9\u60a8\u4e86\u89e3\u548c\u638c\u63e1Python\u8f93\u51fa\u767e\u5206\u53f7\u7684\u6280\u5de7\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5728Python\u4e2d\u5982\u4f55\u6b63\u786e\u8f93\u51fa\u767e\u5206\u53f7\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u767e\u5206\u53f7\uff08%\uff09\u662f\u4e00\u4e2a\u7279\u6b8a\u5b57\u7b26\uff0c\u901a\u5e38\u7528\u4e8e\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u3002\u8981\u5728\u5b57\u7b26\u4e32\u4e2d\u8f93\u51fa\u5b9e\u9645\u7684\u767e\u5206\u53f7\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u53cc\u767e\u5206\u53f7\uff08%%\uff09\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u65f6\uff0c\u53ef\u4ee5\u8fd9\u6837\u5199\uff1aprint("\u6210\u529f\u7387\u662f\uff1a100%%")<\/code>\uff0c\u8fd9\u5c06\u8f93\u51fa\u201c\u6210\u529f\u7387\u662f\uff1a100%\u201d\u3002<\/p>\n
\u5728\u4f7f\u7528f-string\u65f6\uff0c\u5982\u4f55\u8f93\u51fa\u767e\u5206\u53f7\uff1f<\/strong>
\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662fPython 3.6\u53ca\u4ee5\u4e0a\u7248\u672c\uff0c\u53ef\u4ee5\u901a\u8fc7f-string\u6765\u7b80\u5316\u5b57\u7b26\u4e32\u7684\u683c\u5f0f\u5316\u3002\u5728f-string\u4e2d\uff0c\u60a8\u540c\u6837\u9700\u8981\u4f7f\u7528\u53cc\u767e\u5206\u53f7\u6765\u8868\u793a\u4e00\u4e2a\u767e\u5206\u53f7\u3002\u4f8b\u5982\uff0csuccess_rate = 100<\/code>\uff0c\u60a8\u53ef\u4ee5\u8fd9\u6837\u5199\uff1aprint(f"\u6210\u529f\u7387\u662f\uff1a{success_rate}%%")<\/code>\uff0c\u8fd9\u4e5f\u4f1a\u8f93\u51fa\u201c\u6210\u529f\u7387\u662f\uff1a100%\u201d\u3002<\/p>\n
\u5728\u683c\u5f0f\u5316\u6570\u5b57\u65f6\uff0c\u5982\u4f55\u663e\u793a\u767e\u5206\u53f7\uff1f<\/strong>
\u5f53\u60a8\u9700\u8981\u5c06\u6d6e\u70b9\u6570\u683c\u5f0f\u5316\u4e3a\u767e\u5206\u6bd4\u5e76\u8f93\u51fa\u767e\u5206\u53f7\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528format()<\/code>\u51fd\u6570\u6216f-string\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6709\u4e00\u4e2a\u6d6e\u70b9\u6570\u8868\u793a\u7684\u6bd4\u4f8b\uff0c\u6bd4\u59820.75\uff0c\u60a8\u53ef\u4ee5\u8fd9\u6837\u683c\u5f0f\u5316\uff1aprint("{:.0%}".format(0.75))<\/code> \u6216\u8005\u4f7f\u7528f-string\uff1aprint(f"{0.75:.0%}")<\/code>\u3002\u4e24\u8005\u90fd\u4f1a\u8f93\u51fa\u201c75%\u201d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4f7f\u7528Python\u8f93\u51fa\u767e\u5206\u53f7\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\uff1a\u4f7f\u7528\u53cc\u767e\u5206\u53f7%%\u3001\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32f-string\u3001\u4f7f\u7528.f […]","protected":false},"author":3,"featured_media":1103540,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1103529"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1103529"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1103529\/revisions"}],"predecessor-version":[{"id":1103541,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1103529\/revisions\/1103541"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1103540"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1103529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1103529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1103529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}