dsa

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

template <typename X>
void get(X **a, int m, int n)
{
    for (int i = 0; i < m; i++)
       for (int j = 0; j < n; j++)
          cin >> a[i][j];
}

template <typename X>
void put(X **a, int m, int n)
{
    for (int i = 0; i < m; i++)
    {
       for (int j = 0; j < n; j++)
          cout << setw(6) << a[i][j] << " ";
       cout << endl;
    }
}
 template <typename X>
float sum(X **a, int m, int n)
{
    X sum = 0;
    int count = 0;
    for(int i = 0; i < n; i++)
    {
        for(int j = 0; j < m; j++)
        {
                    if(a[i][j]< 0)
                    {
                        sum += a[i][j];
                        count++;
                    }
        }
    }
    return float (sum) / count;
}

int main(int argc, char *argv[])
{
    int n, m;
	cin >> n >> m;
    float **b = new float*[n];
    for (int i = 0; i < n; i++)
      b[i] = new float[m];
    get(b, n, m);
    put(b, n, m);
    cout<<"Average=" << sum(b,n,m)<<endl;
    cin >> n >> m;
    int **a = new int*[n];
    for (int i = 0; i < n; i++)
       a[i] = new int[m];
    get(a, n, m);
    put(a, n, m);
    cout<<"Average=" << sum(a,n,m)<<endl;
    system("pause");
    return 0;
}