Submission

Score: 0

User: Fifaxmb

Problemset: ทางเชื่อม

Language: cpp

Time: 0.003 second

Submitted On: 2026-05-09 11:17:30

#include<bits/stdc++.h>
using namespace std;
#define Fifa67king ios::sync_with_stdio(0);cin.tie(0);
const int mod = 1e9 + 7;
int main(){
    Fifa67king;
    int n;cin >> n;
    while(n --){
        int l;cin >> l;
        cout << (1 << (l + 1)) % mod;
    }
}