#include <iostream>
#include <bits/stdc++.h>
using namespace std;

int main() {
    long int t;
    
    cin >> t;
    while(t--){
        long long int n,a[100001];
        cin >> n;
        for(in i=0;i<n;i++){
            cin >> a[i];
            
        }
    }

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