Q bitwase operater c++

Question

//#include <iostream>
//using namespace std;
#include<stdio.h>
int main()
{
int a=5,b=9;
cout<<"a="<<a<<"b="<<b;
cout<<" a&b="<<a&b;
cout<<"\n a|b="<<a|b;
cout<<"\n a^b="<<a^b;
cout<<"\n ~a="<<~a;
cout<<"\n b<<1="<<(b<<1);
cout<<"\n b>>1="<<(b>>1);
return 0;
}

Answer 1

Bitwise operators perform operations on integer data at the individual bit-level. These operations include setting, or shifting the actual bits.
Also please include relevant tags before posting any question.
//Unclear question
https://www.sololearn.com/discuss/333866/?ref=app

Answer 2

But where is error in my program?

Answer 3

Also take a look at std::bitset
https://code.sololearn.com/c5OU4c44pQl4/#cpp