打开App
[5.2.4]--多分支结构
[5.2.4]--多分支结构
Python语言程序设计（最全合集）86/243
![[5.2.3]--二分支结构](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/c48aa4210ff3f3989a5dab3376c0f38f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=GzUVqc%2B5MJRzlbKwsQlDDTzMBW8%3D)
App03:30![[5.2.4]--多分支结构](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/e3f626b9046ea948fbdd95be08ba6a79~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=2Mrn3S2w%2BgHlyZ4yHy8SeOzkj58%3D)
App02:20![[5.2.5]--条件判断及组合](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/acad9330998180732ea3d4fb7541dc78~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=vrs%2BjHUwinMtVJyr%2BfVAdxSuz9A%3D)
App02:29![[5.2.6]--程序的异常处理](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/807f04e2a7fd4a84bf801ac3c3621902~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=I3bqzJNJrSVm%2FodqPZ1Qi9bNTV8%3D)
App05:41![[5.2.7]--单元小结](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/5511a0ae845696caf1658e4b656658ce~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=8lUXWaSpUEAx4SCFklmo5xKTpiA%3D)
App01:02![[5.3.1]--身体质量指数BMI问题分析](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/f3309ecf10d8bbb3f2a07f0dd2125338~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=bKO%2FNK%2BF5d%2F9NpwLTftWyOb1pZs%3D)
App02:53![[5.3.2]--身体质量指数BMI实例讲解](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/26b1f1ec6eeb0761340f6a362e2695f8~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=iKfWAb1DocaYnsOlZKjuXcO116E%3D)
App05:05![[5.3.3]--身体质量指数BMI举一反三](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/901c5a0ae967394d6dae8ec62bdaf242~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=%2BjwVwhhpJ8mLbchu42i%2BM8al9pA%3D)
App01:31![[5.4.1]--单元开篇](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/bcce85ee443e51a59d9670039a312399~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=J3jxqcEqWoeW3b5MW26Y5iTrjMs%3D)
App00:44![[5.4.2]--遍历循环](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/bc61f651436c59667f5839835d041214~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=S6aky5ZxCiwld7MkpW%2BKlj3SOvM%3D)
App09:01![[5.4.3]--无限循环](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/bfc73fe662f58577794a2e3b9fe6aeac~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=DBGNNcGUh3qHIfUBJUkSaZRxtI4%3D)
App02:25![[5.4.4]--循环控制保留字](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/6bbc1ad6a8108f71aa4779189ccab1c1~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=qA1HBmlC1Bx7OHCDuJrDdI1vj1s%3D)
App07:05![[5.4.5]--循环的高级用法](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/78f17c047fde4846a9454e042d0a4c81~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=pNOoUAg%2Fc4K7fRfPmAhV6Bj9sZg%3D)
App03:06![[5.4.6]--单元小结](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/ba0aa4aed5608db2215624c43e1f4fc8~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=5sBDXqSX2phg04BlSpOyzXIlJR0%3D)
App01:25![[5.5.1]--random库基本介绍](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/03a4670d5f801dc94a752220e42aca24~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=Naz7d01gjPa5MrEEXjTDd%2BWHGJE%3D)
App02:34![[5.5.2]--基本随机数函数](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/4f77e04cce9c74e1b522bb5c4b2a937b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=zZCvtpvriEG3T2K7vtO12BCQxR8%3D)
App04:23![[5.5.3]--扩展随机数函数](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/f44f232316a1d4081428997fea23debf~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=Dp2P9zXdD6Gbd5MEljcJ66qJGDA%3D)
App06:08![[5.6.1]--圆周率的计算问题分析](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/cad95cbf424934344c3fb528e9d94134~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=3E5Ba%2FgY%2Bfcr%2Fg1ulHRyG9BK66w%3D)
App02:37![[5.6.2]--圆周率的计算实例讲解](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/a4d10d080e668db91340327da8b64818~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=qz4V8Cv5g6Nu0w8ESF8Odff3qMo%3D)
App08:44![[5.6.3]--圆周率的计算举一反三](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/7e7c94a9d72aa150e369ebf112577bd6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=S4gsjlKVpAlm1e6Z6pHKnnR%2Fkok%3D)
App05:12![[5.7.1]--练习与作业](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/7f84f9b0041cfa105b6c5c36099396d4~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=LoXcPv%2B7rHbAvTUXHkZ9Spcv5mk%3D)
App00:38![[6.1.1]--前课复习](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/ca3a816d6dbba41333cdf6f951bedae2~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=V55w%2BiiJARWtdi7V9x%2B9wO6uKY8%3D)
App04:44![[6.1.2]--本课概要](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/3967d9b165e519ae9b2ead20e902a1d0~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=yLayrnepSK6XhcS4ScYeauP5uJs%3D)
App02:10![[6.2.1]--单元开篇](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/1d3cb020f82220dee1cc75a6605712ac~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=ltsATEqdoGvw4Q3pIho%2F3%2BBFg34%3D)
App00:53![[6.2.2]--函数的理解和定义](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/901ab6ec8afe351fecb0266509d167d9~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=OFd6jaqvmfp3PUatBmI51Le3884%3D)
App03:40![[6.2.3]--函数的使用及调用过程](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/db0ee361b03ef181c9f99c51ece9b6fe~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=I5SxvhRejcVGrbpwixbEMAmeV2c%3D)
App02:23![[6.2.4]--函数的参数传递](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/e805c3502729bddccf856cb7feb79b65~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=nGbD%2F4KqUZnnz%2B4EgvZoxChS2rA%3D)
App06:53![[6.2.5]--函数的返回值](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/1a18ab9e0b71d274034498edffcdab58~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=1i3bCMberipm31MRtrecMz5aZrA%3D)
App02:36![[6.2.6]--局部变量和全局变量](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/8fba15d209bcb81e134026fed9a3408d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=N%2BeBJ6MyJ%2FrphnoltO3%2Fll%2FJktQ%3D)
App09:13![[6.3.1]--七段数码管绘制问题分析](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/351a3d0d50816158a9ab022cc9de5d16~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=WycTEBCOZbPrtPksrxmlS2ImNiU%3D)
App01:41![[6.3.2]--七段数码管绘制实例讲解(上)](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/2c37ba1a93ce456da85606da87531345~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025031316254537F2426F613044A52CDD&requestFrom=704&version_code=80402&x-expires=1773390345&x-signature=Amg3lenH1zARz9i7lSrcDdsvJ%2Bs%3D)
App12:07打开App观看
