[seimur]

#include <iostream>

using namespace std;

void main()
{
	int rows = 0;

	cout << "Rows in matrix(positive integer): ";
	cin >> rows;

	int** matrix = new int*[rows];
	for (int row = 0; row < rows; ++row)
	{
		matrix[row] = new int[row+1];
		cout << "Row[" << row << "]= ";
		for(int col = 0; col <= row; ++col)
			cin >> matrix[row][col];
	}

	// Do something here..

	// Free memory..
	for (int row = 0; row < rows; ++row)
		delete[] matrix[row];

	delete[] matrix;
}