题解 | #计算某字符出现次数#
计算某字符出现次数
https://www.nowcoder.com/practice/a35ce98431874e3a820dbe4b2d0508b1
#include <stdio.h>
int main() {
char a[128]={0};
char c;
while((c=getchar())!='\n')
{
if(c>='a'&&c<='z')
c-=('a'-'A');
(a[c])++;
}
c=getchar();
if(c>='a'&&c<='z')
c-=('a'-'A');
printf("%d",a[c]);
return 0;
}
