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/C语言入门
如图所示，就是这样
2017-08-14
源自：C语言入门 4-16
正在回答
因为不能识别，87不属于case里面的任何一个。除非你写上case 87：printf（“等级D”）；但是一个个写太麻烦了。
我本爱兮 提问者
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举报
C语言入门视频教程，带你进入编程世界的必修课-C语言
4 回答大神们，求指教，为什么结果是等级d
4 回答我这为啥运行不了，求大佬
2 回答这个为啥不行，大佬们
3 回答运行结果一毛一样，就不给我过/气/不行你们试试，结果难道不一样？（有什么好的解决方法呢，各位大佬们？）
4 回答为什么我结果总是等级d
如图所示，就是这样
