WAF to clear ith bits of a number. in C++ (Bit Manipulation)

 #include <iostream>

using namespace std;

void clearIthBits(int num, int i) {

    int bitMask = (~0) << i;

    num = num & bitMask;

    

    cout << num << endl;

}

int main()

{

    clearIthBits(15, 2);

    

    return 0;

}