Question

How to create an unsigned long bitset in C++

Answer 1

#include <iostream> 
#include <limits> 
#include <bitset> 

  
int main() 
{ 
    std::bitset<std::numeric_limits<unsigned long>::digits> bs(15); 
    
    std::cout << bs;

}

 
/*
run:
 
0000000000000000000000000000000000000000000000000000000000001111
 
*/

 

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