Question

cu C++

1.De introdus x de la tastatura si calculat x+10 si (x-25)/2

2.De intordus x si y de la tastatura. Calculati x-y si (x+y)*(x-y)

Answer 1

Răspuns:

1. #include <iostream>

using namespace std;

int x;

int main()

{

cin >> x;

cout << x + 10 << ' ' << (x - 25) / 2;

return 0;

}

2. #include <iostream>

using namespace std;

int x, y;

int main()

{

cin >> x >> y;

cout << x - y << ' ' << (x + y) * (x - y);

return 0;

}