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

template <typename X>
void enterArray(X**a,int n)
{cout<<"Vvedite massiv"<<n<<"*"<<n<<endl;
for (int i=0; i<n; i++)
    for (int j=0; j<n; j++)
        cin>> a[i][j];}

template <typename X>
void print(X**a,int n)
{
       for (int i=0; i<n; i++, cout<<endl)
        for (int j=0; j<n; j++)
 cout<<setw(6)<<a[i][j]<< " ";
}

int main()
{int n;
cin>>n;
int s=0;
    int ** a = new int * [n];
    for (int i=0; i<n; i++)
        a[i]=new int [n];
    enterArray(a,n);
    print(a,n);
    for (int i=0; i<n; i++)
    for (int j=0; j<n; j++)
    {cin>>a[i][j];
    if (j>i) s+=a[i][j];
    cout<<s;}
return 0;}