check_even_or_odd.cpp

// C++ Practice Question for Interviews
// Write a Program To Check Whether Number is Even Or Odd

#include<iostream>
using namespace std;

int main(){
	int num;
	
	cout << "Enter number to check whether it's even or odd': ";
	cin >> num;
	
	if (num == 0){
		cout << "Number is zero!" << endl;
	}
	else if (num % 2 == 0) {
		cout << "Number is even!" << endl;
	}
	else{
	    cout << "Number is odd!" << endl;
    }
	return 0;
}