C++ operators examples

Check for k^th bit;

I have solved the problem in two ways 

1] Using left shift operator (<<);

2] Using right shift operator (>>);

---

#include <iostream>

// Methode 1 --> using left shift operator;

void kthbit2(int n, int k)

{

    printf("Using left shift operator!(<<)\n");

    if (n & (n << (k - 1)) != 0)

    {

        printf("Yes\n");

    }

    else

    {

        printf("No\n");

    }

}

// Methode 2 --> using right shift operator

void kthbit1(int n, int k)

{

    printf("Using right shift operator !(>>)\n");

    if ((n >> (k - 1)) & 1)

    {

        printf("Yes\n");

    }

    else

    {

        printf("No\n");

    }

}

int main()

{

    kthbit1(2, 3);

    kthbit2(8, 2);

    return 0;

}