//code c++

#include <iostream>
using namespace std;
void myFunction(long long x, long long a, long long b);
long long x, y, n;

int main(void)
{
    myFunction(n, x, y);
    return 0;
}

void myFunction(long long x, long long a, long long b)
{
    //chuc nang kiem tra xem so nhap vao co chan khong:
    cout << "Hay nhap mot so va toi se kiem tra xem so do co la so chan hay khong: ";
    cin >> x;
    if(x % 2 == 0) cout << x << " la mot so chan\n\n";
    else cout << x << " khong phai la so chan\n\n";
    
    //chuc nang tim so lon nhat, tim so nho nhat:
    cout << "Hay nhap hai so va toi se tim so lon nhat, so nho nhat: ";
    cin >> a >> b;
    if(a > b)
        cout << a << " la so lon nhat\n"
             << b << " la so nho nhat\n";
    else
        cout << b << " la so lon nhat\n"
             << a << " la so nho nhat\n";
}