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[1000],b;
scanf("%[^\n]\n",a);
scanf("%c\n",&b);
if(b>=97)
b=b-32;
int i,j;
for(i=0,j=0;i<=1000;i++){
if(a[i]>=97&&a[i]<=122)
a[i]=a[i]-32;
if(a[i]==b)
j++;
if(a[i]==0)
break;
}
printf("%d\n",j);
return 0;
}
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