How to convert an int to a binary string representation in C++

Question

I have an int that I want to store as a binary string representation. How can this be done?

Answer 1

Try this:

#include <bitset>
#include <iostream>
int main()
{
    std::bitset<32>      x(23456);
    std::cout << x << "\n";


    // If you don't want a variable just create a temporary.
    std::cout << std::bitset<32>(23456) << "\n";
}