#include <iostream>
using namespace std;
int main() {
long long int arr[10] = {1,4,12,42,12,42,1,32,2213,74};
for(int i = 0; i<10; ++i) {
cout << arr[i]*arr[i]*2 << endl;
}
#include <iostream>
using namespace std;
int main() {
long long int arr[10] = {1,4,12,42,12,42,1,32,2213,74};
for(int i = 0; i<10; ++i) {
cout << arr[i]*arr[i]*2 << endl;
}
}