题解 | 小红的密码修改

#include <iostream>
using namespace std;

int main() {
    int t;
    cin >> t;
    while (t--) {
        int tim = 0, num = 0, max_char = 0, min_char = 0, sign = 0;
        string a;
        cin >> a;
        for (char b : a) {
            if (b >= '0' && b <= '9')num++;
            if (b >= 'A' && b <= 'Z')max_char++;
            if (b >= 'a' && b <= 'z')min_char++;
            if (b == ',' || b == '?' || b == '.' || b == '!')sign++;
        }
        for (char b : a) {
            if (b >= '0' && b <= '9'){
                tim+=(num==1)?9:65;

            }
            if (b >= 'A' && b <= 'Z'){
                tim+=(max_char==1)?25:65;
            }
            if (b >= 'a' && b <= 'z'){
                tim+=(min_char==1)?25:65;
            }
            if (b == ',' || b == '?' || b == '.' || b == '!'){
                tim+=(sign==1)?3:65;
            }
        }
        cout<<tim<<endl;
    }
}
// 64 位输出请用 printf("%lld")