subp pp

#include <iostream>
#include <cmath>
using namespace std;

void SolvePB()
{
    int n, v[100];
    cin >> n;
    for (int i = 0; i < n; i++)
        cin >> v[i];

    cout << "patrate perfecte:" << endl;
    for (int i = 0; i < n; i++)
        if (sqrt(v[i]) == floor(sqrt(v[i])))
            cout << v[i] << ' ';
}

int main()
{
    SolvePB();
    return 0;
}