Source Code
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;


void magic() {
    string s; cin>>s;
    bool found = true;
    for(char i = 'A' ; i<='M' ; i++){
        if(s.find(i) == s.npos){
            found = false; 
            break;
        }
    }
    if(found){
        cout<<"YES\n";
    }
    else cout<<"NO\n";

}


int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    //freopen("intput.in", "r", stdin); // INPUT
    // freopen("road.out", "w", stdout); // OUTPUT JUST IN CASE

    int tt = 1; cin>>tt;
    while (tt--)
        magic();
}
Copy
Well-indexed? hashemtb
GNU G++17
5 ms
324 KB
Accepted