шаблоны V 2

#include <iostream>
#include <fstream>

using namespace std;

template < typename create, typename create1 >
create* CreateFun (int &n, int &m, ifstream &inp)
{
        inp >> n >> m;
        create *mus = new create [n];
        for (int i = 0; i < n; i++)
        {
                mus[i] = new create1[m];
                for ( int j=0; j < m; j++)
                        inp >> mus[i][j];
        }
        return mus;
}

template < typename print >
void PrintFun (print *mus, int &n, int &m)
{
        for (int i = 0; i < n; i++)
        {
         cout << endl;
         for ( int j = 0; j < m; j++)
                 cout << mus[i][j] << " ";
        }
}

template < typename rep, typename rep1 >
void replace ( rep a, rep1 *mus, int n, int m)
{
        for (int i=0; i < n; i++)
                for (int j = 0; j < m; j++)
                {
                        if (mus[i][j] < a)
                                mus[i][j] = a;
                }
}

int main()

{
        ifstream inp ("massive.txt");
        ifstream in ("input.txt");
        int n, m;
        int **mus1 = CreateFun<int*, int> (n, m, inp);
        int a;
        cout << "enter number: ";
        cin >> a;
        replace <int,int*>(a, mus1, n, m);
        PrintFun <int*>(mus1, n, m);
        double b;
        cout << "enter number: ";
        cin >> b;
        double **mus2 = CreateFun<double*, double> (n, m, in);
        replace <double,double*>(b, mus2, n, m);
        PrintFun<double*>(mus2, n, m);
        inp.close();
        return 0;
}
4 5
54 23 12 34 -9
32 12 3 -2 0
5 13 -56 0 18
67 87 2 1 90