void today(int week) { switch(week) { case 1: printf("Today is Monday."); break; case 2: printf("Today is Tuesday."); break; case 3: printf("Today is Wednesday."); break; case 4: printf("Today is Thursday."); break; case 5: printf("Today is Friday."); break; case 6: printf("Today is Saturday."); break; case 7: printf("Today is Sunday."); break; } }