1.
#include <iostream>
using namespace std;
int main()
{
int a, b, c;
cin >> a >> b >> c;
cout << (a + b + c) / 3;
return 0;
}
2.
#include <iostream>
using namespace std;
int main()
{
int a, b;
cin >> a >> b;
if (a > 10)
{
cout << a;
}
else if (b > 10)
{
cout << b;
}
else
{
cout << "Niciun numar nu este mai mare decat 10";
}
return 0;
}
3.
#include <iostream>
using namespace std;
int main()
{
int a, b;
cin >> a >> b;
if (a >= 0 && b >= 0)
{
cout << a + b;
}
else if (a < 0 && b < 0)
{
cout << a * b;
}
else
{
cout << "Numerele sunt de semne diferite";
}
return 0;
}