#include <iostream>
#include <ctime>
#include <iomanip>
using namespace std;

int main()
{
	setlocale(LC_ALL, "Russian");
	int m, n;
	cout << "Строки m столбцы  n"; cin >> m; n = m;

	float **arr = new float*[m+1];
	for (int i = 1; i < m+1; i++)
		arr[i] = new float[n+1];
	for (int i_row = 1; i_row < m+1; i_row++)
		for (int i_column = 1; i_column < n+1; i_column++){
			if (i_row >i_column) arr[i_row][i_column] = 0;
			if (i_row < i_column) arr[i_row][i_column] = i_row + i_column;
			arr[i_row][i_row] = 1;
		}


	for (int i_row = 1; i_row < m+1; i_row++)
	{
		for (int i_column = 1; i_column < n+1; i_column++)
			cout << setw(3) << arr[i_row][i_column] << " ";
		cout << "\n";
	}

	for (int i = 1; i < m+1; i++)
		delete[]arr[i];
	return 0;
}