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; }