Zadanie 5

#include <iostream>

using namespace std;
int a,b;

int suma(int a, int b)
{
    return a+b;
}

int main()
{
    cout << suma(1,2)<<endl;
    cout << suma(2,3)<<endl;
    cout << suma(3,4)<<endl;
    cout << suma(5,6)<<endl;
    return 0;
}