program6.c

//Write a program which checks whether number is even or odd.

#include <stdio.h> //for printff and scanf
#include <stdbool.h> // for bool data type

////////////////////////////////////////////////////////////////////////////
//
// Function Name: CheckEvenOdd
// Input:         Integer
// Output:        Boolean
// Description:   Checks if input is even or odd
// Author:        Swaraj Nitin Mhatre
// Date:          25/04/2023
//
///////////////////////////////////////////////////////////////////////////////

bool CheckEvenOdd(int iNo){
  if((iNo % 2) == 0){
    return true;
  }
  else{
    return false;
  }
}

////////////////////////////////////////////////////////////////////////////////////
// Entry Point Function
////////////////////////////////////////////////////////////////////////////////////

int main(){
  int iValue =0; //variable to accept input
  bool bRet = false; //variable to accept return value

  printf("Please enter number to check whether it is even or odd:\n");
  scanf("%d", &iValue);

  bRet = CheckEvenOdd(iValue); //function call

  if(bRet == true){
    printf("%d is even number: ", iValue);
  }
  else{
    printf("%d is Odd number: ", iValue);
    }

  return 0;
}