#include#includevoid main(){clrscr();int day;printf("Enter a number:");scanf("%d",&day);switch(day){case 1:printf("Sunday");break;case 2:printf("Monday");break;case 3:printf("Tuesday");break;case 4:printf("Wednesday");break;case 5:printf("Thursday");break;case 6:printf("Friday");break;case 7:printf("Saturday");break;default:printf("Oops! Sorry! That day is not available!");}getch();}