#include <stdio.h>int main(){char ch1,ch2,ch3,max;printf("请输入三个字符:");scanf("%c%c%c",&ch1,&ch2,&ch3);max=ch1;if(max<ch2)max=ch2;if(max<ch3)max=ch3;printf("max=%c",max);}
哪些输入不正常,我这边跑起来挺正常的
输入时三个字符间无间隔,如下:abc