Previously Asked Questions in C -R20

Write a program that uses an array of character pointers to display the name of the day corresponding to the given number.

#include<stdio.h>
#include<string.h>
void main()
{
    int dayno;

    char *dayname[] = {
                         "Monday",
                         "Tuesday",
                         "Wednesday",
                         "Thursday", "Friday","Saturday","Sunday"
                     };

   printf("Input Day No : ");
   scanf("%d",&dayno);
   switch(dayno)
   {
	case 1:
	       printf("%s",dayname[0]);
	       break;
	case 2:
	       printf("%s",dayname[1]);
	       break;
	case 3:
	       printf("%s",dayname[2]);
	       break;
	case 4:
	       printf("%s",dayname[3]);
	       break;
	case 5:
	       printf("%s",dayname[4]);
	       break;
	case 6:
	       printf("%s",dayname[5]);
	       break;
	case 7:
	       printf("%s",dayname[6]);
	       break;
	default:
	       printf("Invalid day number.\nPlease try again .\n");
	       break;
	}
 getch();
}