gistfile1.cpp

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

int main(int argc, char const *argv[]) {
	srand(time(0));
	int n, m;

	cout << "Input n (str num) and m (col num): ";
	cin >> n;
	cin >> m;

	int ** array = new int *[n];
	for (int i = 0; i < n; i++) array[i] = new int[m];

	cout << "\n";

	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) {
			array[i][j] = rand() % (9 - 1 + 1) + 1;
			cout << array[i][j] << "   ";
		}
		cout << "\n";
	}

	cout << "\n***** RESULT *****\n\n";

	int ** plus = new int *[n];
	for (int i = 0; i < n; i++) plus[i] = new int[m];

	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) {
			plus[i][j] = 0;
			for (int e = 0; e <= i; e++) {
				for (int k = 0; k <= j; k++) {
					plus[i][j] = plus[i][j] + array[e][k];
				}
			}
			cout << plus[i][j] << "   ";
		}
		cout << "\n";
	}

	cout << "\n";

	return 0;
}