题解A.370

#include<bits/stdc++.h>
using namespace std;
int main(){
    char a;
    cin>>a;
    if(a>='a'&&a<='z'){//判断
        cout<<a-'a'+1;
    }else if(a>='A'&&a<='Z'){
        cout<<a-'A'+1;
    }
    return 0;
}