#include <iostream>
#include <vector>
using namespace std;
int main()
{
vector<int> a,b,c;
for(int i = 32; i < 100; i++)
{
a.push_back(i * i);
c.push_back(i * i);
}
for(int i = 1000; i < 10000; i++)
{
int qianwei = i / 1000;
int baiwei = i % 1000 / 100;
int shiwei = i % 100 / 10;
int gewei = i % 10;
if(qianwei == baiwei && qianwei == shiwei && qianwei == gewei && baiwei == shiwei && baiwei == gewei && shiwei == gewei)
{
b.push_back(i);
}
}
for(auto num_a : a)
{
for(auto num_b : b)
{
for(auto num_c : c)
{
if(num_c == num_a - num_b)
{
cout << num_a << " ";
}
}
}
}
return 0;
}