Problem Link:

Contest
Bitwise Education

Author : Dron Rahangdale
Editorialist :Aditya Gavali

DIFFICULTY:

Easy

PREREQUISITES:

Bitwise Operators , Binary System

PROBLEM:

After much effort, humanity and the residents of Pandora have achieved peace. During their interactions, the Pandora residents have expressed interest in learning about bitwise operators. Given two integers a and b. Can you provide the AND, OR, and XOR results for the integers a and b ? .

EXPLANATION:

• Bitwise AND Operator (&) : It takes two numbers as operands and does AND on every bit of two numbers. The result of AND is 1 only if both bits are 1.
  
• Bitwise OR Operator (|) : It takes two numbers as operands and does OR on every bit of two numbers. The result of OR is 1 if any of the two bits is 1.
  
• Bitwise XOR Operator (^) : It takes two numbers as operands and does XOR on every bit of two numbers. The result of XOR is 1 if the two bits are different.
  

Example : a = 5 , b = 3
5 in binary system : 101 , 3 in binary system : 011
1. 5&3 :
(101)&(011) = 001 which is 1. So,5&3 = 1
2. 5|3 :
(101)|(011) = 111 which is 7. So,5|3 = 7
3. 5^3 : (101)^(011) = 110 which is 6. So,5^3 = 6.

Code:

//C++ Solution : 
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
int main() { 
    int a,b;
    cin>>a>>b;
    cout<<(a&b)<<" "<<(a|b)<<" "<<(a^b)<<endl;
    return 0;
}