Q19. Write a program to accept a number and determine whether it is even or odd.
#include<stdio.h> //standard input/output header file
#include<conio.h> //for clrscr()
clrscr(); //for clearing the screen
printf(“\n Enter a number: “);
a%2==0?printf(“\n It is an even number.”) : printf(“\n It is an odd number.”);
getch(); //holds the screen until any key is pressed
return 0; //makes main() finish
Enter a number: 7
It is an odd number.
Enter a number: 6
It is an even number.