#include <iostream>

using namespace std;

// you may type whatever you want
int main()
{
    cout << "Enter A and B: " << endl;
    int a, b;
    cin >> a >> b;
    cout << "A + B = " << a + b << '\n'
     << "A - B = " << a - b << '\n'
     << "A * B = " << a * b << '\n'
     << "A / B = " << a / b << '\n';

     if (a > b || a == b)
     {
         cout << "Maximum: " << a << '\n';
     }
     else
     {
         cout << "Maximum: " << b << endl;
     }

    std::cout << "Press 'Enter' for exit...";
    std::cin.ignore(); // èãíîðèðóåì ñèìâîë íîâîé ñòðîêè èç ïðåäûäóùåãî ââîäà
    std::cin.get();
    return 0;
}