#include <iostream>
#include <vector>

using namespace std;

int main (void) {
  vector<int> squares;

  for (int i = 0; i < 100; i++) {
    squares.push_back(i * i);
  }

  for (int j = 0; j < squares.size(); j++) {
    cout << j << "squared is: " << squares[j] << endl;
  }

  return 0;
}