#include <iostream>
#include <math.h>

using namespace std;

int main() {

    double alpha[50];
    int counter = 0;

    for(int i = 0; i < 25; i++) {

        alpha[i] = pow(i, 2);
    }

    for( int i = 25; i < 50; i++) {

        alpha[i] = i * 3;

    }

    for (int i = 0; i < 50; i++) {
        if(counter >= 10) {
            cout << endl;
            counter = 0;
        } else {
            cout << alpha[i] << " ";
        }

        counter++;
    }



}