Suuremmat

input/code.cpp: In function 'int main()':
input/code.cpp:29:32: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
         cout << g(m == 9? 1 : m+1, m == 9? nd+1 : nd) << endl;
                               ~^~

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

long long g(int x, int l){
    ll r = 1;
    for(int i = 1; i < l; i++){
        r=r*10+1;
    }
    return r*x;
}

int main(){

    int n;
    cin >> n;

    for(int i = 0; i < n; i++){
        ll t;
        cin >> t;

        ll nd = log10(t)+1;
        ll m;
        while(t > 0){
            m = t%10;
            t=(t-m)/10;
        }

        cout << g(m == 9? 1 : m+1, m == 9? nd+1 : nd) << endl;
    }

}

Test 1

Group: 1, 2

Verdict: WRONG ANSWER

Test 2

Group: 2

Verdict: WRONG ANSWER