c++ bitset test

Sure! Here's a simple example of using bitset in C++:

#include <iostream>
#include <bitset>

int main() {
    std::bitset<8> bits; // create a bitset with 8 bits

    // set some bits
    bits.set(0);
    bits.set(2);
    bits.set(4);
    bits.set(6);

    // print the bitset
    std::cout << bits << std::endl;

    // flip a bit
    bits.flip(2);

    // print the bitset again
    std::cout << bits << std::endl;

    // check if a bit is set
    if (bits.test(4)) {
        std::cout << "Bit 4 is set!" << std::endl;
    }

    return 0;
}

This program creates a bitset with 8 bits, sets some of the bits, prints the bitset, flips one of the bits, prints the bitset again, and checks if a specific bit is set. You can compile and run this program to see the output.