题解 | #统计大写字母个数#

#include <stdio.h>
#include <string.h>

int main() {
    char s[251] = {};
    int sum = 0;
    int length = 0;

    scanf("%[^\n]*c",s);
    sum = 0;
    length = strlen(s);
    for (int i=0; i<length; ++i) {
        if (s[i]>='A' && s[i]<='Z') {
            sum++;
        } else {}
    }

    printf("%d", sum);
        
    return 0;
}