#include <iostream>
 
using namespace std;
 
int **creat(int &n, int &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;
}
 
int main()
{
    int n, m;
   
    cout << "n=";
    cin >> n;
    cout << "m=";
    cin >> m;
   
    int **a = creat(n, m);
    int* out = new int [n];
    for (int i = 0; i < n; ++i)
    {
        int cnt = 1;
        for (int j = 0; j < m - 1; ++j)
        {
            if (a[i][j] != a[i][j + 1])
            {
                out[i] = cnt;
                break;
            }
            else
                cnt++;
           
        }
       
    }
    cout << "Received matrix:"<<endl;
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
            cout << a[i][j] << " ";
        cout << endl;
    }
   
    cout << "Output array: ";
    for(int i = 0; i < n; i++)
        cout << out[i] << ' ';
    cout << endl;
   
    for (int i = 0; i < n; ++i)
        delete[]a[i];
    delete[]a;
   
    system("pause");
   
    return 0;
}