Read a binary number into a bitset : bitset « bitset « C++ Tutorial

1. C++ Tutorial
2. bitset
3. bitset

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

using namespace std;

int main( )
{
   // Read a binary number into a bitset
   cout << "Enter a binary number: ";
   bitset< numeric_limits<unsigned long>::digits > bits;
   cin >> bits;
   unsigned long decimal_equivalent = bits.to_ulong();
   cout  << "Binary number: " << bits << "\nDecimal equivalent: " << decimal_equivalent;

}