1 #include<stdio.h>
2 int main(){
3 int sb,ss,sn;
4 char ch;
5 for(sb=0,sn=0,ss=0;ch!='!';){
6 scanf("%c",&ch);
7 if(ch>=48&&ch<=57){
8 sn=sn+1;
9 }
10 if(ch>=65&&ch<=90){
11 sb=sb+1;
12 }
13 if(ch>=97&&ch<=122){
14 ss=ss+1;
15 }
16
17 }
18 if(ch=='!')printf("%d %d %d",sb,ss,sn);
19 return 0;
20 }
注意是ch！=‘！’
标签：ch,符号,int,ss,特定,sn,&&,sb,输入 From： https://www.cnblogs.com/LXYlxy666/p/16882987.html