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> #include<ctype.h> int main() { char str[1000]={0},input; int count=0,i; gets(str); input=getchar(); for(i=0;str[i]!='\0';i++) { if(tolower(str[i])==tolower(input)) count++; } printf("%d",count); return 0; }