массивы 3 - 17

#include<iostream>
#include<cmath>
using namespace std;
int **creat(int &n, int &m)
{
	cout << "Введите количество строк: "; cin >> n;
	cout << "Введите количество столбцов: "; cin >> m;
	int **mas = new int*[n];
	for (int i = 0; i < n; ++i)
		mas[i] = new int[m];
	for (int i = 0; i < n; ++i)
	for (int j = 0; j < m; ++j)
	{
		cout << "mas[" << i << "][" << j << "]= ";
		cin >> mas[i][j];
	}
	return mas;
}
void print(int **mas, int n, int m)
{
	for (int i = 0; i<n; ++i, cout << endl)
	for (int j = 0; j<m; ++j)
		cout << mas[i][j] << "\t";
}
int main()
{
	setlocale(LC_ALL, "Russian");
	int n, m;
	int **a = creat(n, m);
	{
		for (int i = 0; i < n; ++i)
		{
			for (int j = 0; j < m; ++j)
			{
				{
					{
						{
							if (a[i][j]>0)
							cout << "Есть" << endl;
							else
								cout << "Hет" << endl; }
						break;
					}
				}
			}break;
		}
	}
	for (int i = 0; i < n; ++i)
		delete[] a[i];
	delete[] a;
	system("pause");
	return 0;
}