#include <iostream>

using namespace std;

int main()
{
    cout << "Enter A and B: ";
    double a, b, MaxNumber;
    cin >> a >> b;
    if (a > b)
        MaxNumber = a;
    else
        MaxNumber = b;
    cout << "A + B = " << a + b << '\n'
         << "A - B = " << a - b << '\n'
         << "A * B = " << a * b << '\n'
         << "A / B = " << a / b << '\n'
         << "Max Number = " << MaxNumber << '\n';
}