#include "stdafx.h"
#include <iostream>
using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{
const int size = 4;
int matr[size][size];
for (int i = 0; i<size; ++i)
{
for (int j = 0; j<size; j++)
{
matr[i][j] = rand()%10;
cout<<matr[i][j]<<"\t";
}
cout<<"\n";
}
for (int i = 0; i<size; ++i)
{
int index = i;
int sum = 0;
for (int j = 0; j<size; ++j)
{
cout<<"matr["<<index<<"]["<<j<<"]";
sum += matr[index++][j];
if (index == size)
index = 0;
if (j != size - 1)
cout<<" + ";
}
cout<<" = "<<sum<<"\n";
}
cin.get();
return 0;
}