#include <iostream>
#include <cstdio>
#include <iomanip>
using namespace std;
void wypelnij(float tab[5][4])
{
    for(int i=0; i<5; i++)
    {
        for(int j=0; j<4; j++)
        {
        cout<<"Podaj wartosc elementu: ";
        cin>>tab[i][j];
        }
    }
}
//------------------------------------------------
void wyswietl(float tab[5][4])
{
    for(int i=0; i<5; i++)
    {
        for(int j=0; j<4; j++)
 
        {
        cout<<setw(4)<<tab[i][j];
        }
        cout<<endl;
    }
}
//-------------------------------------------------
void suma(float tab[5][4])
{
    int suma=0;
    for(int i=0;i<5;i++)
    {    
            for(int j=0; j<4; j++){
 
            suma+=tab[i][j];        
            }
 
                cout<<"Suma wiersza " << i+1;
                cout<<":  " <<suma;  
        		cout<<endl;    
                suma =0;
    }        
}
//-------------------------------------------------
int main()
{
    float tab1[5][4];
    wypelnij (tab1);
    cout<<endl;
    wyswietl (tab1);
    suma (tab1);
 
cin.ignore();
getchar();
return 0;
 
 
}

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