How do I check if an integer is even or odd using bitwise operators

Question

How do I check if an integer is even or odd using bitwise operators

Answer 1

#include 
#include 
#include 

void BitConvert(int num, std::vector &array){
    while (num > 0){
        array.push_back(num % 2);
        num = num / 2;
    }
}

void CheckEven(int num){
    std::vector array;
    BitConvert(num, array);
    if (array[0] == 0)
        std::cout << "Number is even";
    else
        std::cout << "Number is odd";
}

int main(){
    int num;
    std::cout << "Enter a number:";
    std::cin >> num;

    CheckEven(num);
    std::cout << std::endl;

    return 0;
}