Matrica

#include <iostream>
using namespace std;

int main()
{
	int mat[2][3];
	int sum [3];
	int i, j;
	for (i = 0; i < 2; i++){
		for (j = 0; j < 3; j++){
			cout << "mat[" << i << "][" << j << "]=";
			cin >> mat[i][j];
		}
	}
		for (j = 0; j < 3; j++) {
			sum[j] = 0;
			for (i = 0; i < 2; i++){
				cout << mat[i][j] << "   ";
				sum[j] = sum[j] + mat[i][j];
			}
			cout << endl;
		}
		for (j = 0; j < 3; j++)
			cout << "sumata ot koloni " << j << " e " << sum[j] << endl;
	return 0;
}