문제
풀이
#include <iostream>
using namespace std;
void solve(void) {
int n; cin >> n;
if (n & 1) cout << 4;
cout << 2025;
for (int i=5; i<n; i+=2) cout << "00";
cout << "\n";
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int t; cin >> t;
while (t--) solve();
return 0;
}