Write a program to read an integer from the keyboard, add 1 to it if the Num in Even and again Add 1 to it if the Num is less 20 otherwise keep it as it is

   1:  #include<stdio.h>

   2:  #include<conio.h>

   3:  void main()

   4:  {

   5:  int n,k;

   6:  clrscr();

   7:  printf("Enter the int num:\n");

   8:  scanf("%d",&k);

   9:  n=k;

  10:  if(k%2==0)

  11:  {

  12:  n=n+1;

  13:      if(n<20)

  14:      n=n+1;

  15:  }

  16:  printf("Original value of num: %d\n",k);

  17:  printf("Final value of num: %d",n);

  18:  getch();

  19:  }