Finding OR of two numbers

• Problem Description

  
  Write a program to find the bitwise OR of two decimal numbers.
  An OR gate reads 2 input either 0 or 1 and outputs 0 iff both the inputs are 0 else 1. Similarly write a program to read two decimal numbers and finds OR of two numbers .
  EXAMPLE :
  (3) 10 = (011) 2
  (5) 10 = (101) 2
  OR of 3 and 4 is :
  (7) 10 = (111) 2
  

• Test Case 1

  
  Input (stdin)

  12
  
  23
  
  

  Expected Output

  Bitwise OR of 12 and 23 is=31

• Test Case 2

  
  Input (stdin)

  12
  
  12
  
  

  Expected Output

  Bitwise OR of 12 and 12 is=12

• Program

• #include <stdio.h>
  int main()
  {
   int a,b;
    scanf("%d%d",&a,&b);
    printf("Bitwise OR of %d and %d is=%d",a,b,a|b);
   return 0;
  }