Question

How to create a bitset in C++

Answer 1

#include <iostream>
#include <bitset>

int main() {
    // Uninitialized bitset
    std::bitset<8> uninitializedBitset;
    
    // Initialization with a number
    std::bitset<8> aBitset(15);
    
    // Initialization with binary string
    std::bitset<8> binaryStringBitset(std::string("1111"));
    
    std::cout << "Uninitialized bitset: " << uninitializedBitset << std::endl;
    std::cout << "Initialized with anumber: " << aBitset << std::endl;
    std::cout << "Initialized with string: " << binaryStringBitset << std::endl;
}



/*
run:

Uninitialized bitset: 00000000
Initialized with anumber: 00001111
Initialized with string: 00001111

*/

 

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