C++ program to invert all bits of a bitset variable

C++ program to invert all bits:

In C++, we can use compl to invert all bits of a bitset variable. This keyword makes it easy to invert the bits with just one line. In this post, I will show you how to use compl with one example.

Syntax of compl:

Below is the syntax of compl:

compl operand

We can use this keyword with a bitset operand to invert all bits.

C++ example program:

Below program shows how to use bitset:

#include <iostream>
#include <bitset>

using namespace std;

int main()
{
    bitset<6> bitValue("101100");

    cout << "Original value : " << bitValue << endl;

    bitValue = compl bitValue;

    cout << "After compl : " << bitValue << endl;
}

It prints the below output:

Original value : 101100
After compl : 010011

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