How to Find the Given Number is Even Or Odd in C++

#include <iostream>

using namespace std;

int main()

{

    int num;

    cout << "Enter your number to check"<< endl;

    cin>>num;

    if(num%2==0)

    cout<<"number is even"<<endl;

    else

    cout<<"number is odd"<<endl;

    return 0;

}