C Exercises

Jun 19, 2020

C program to print day of week using switch-case

Ex: write a C program to print day of week using switch-case. How to write a C program to print day of week using switch-case. C program to print day of week using switch-case.

Input from user:

Enter number of day: 4

Expected output:

Thursday



Quick links:






  Step by step logic of the given program:


1. Accept day number from user declare variable say no.

2. Switch the value of no using switch(no).

3. There are six possible values of no which are 1,2,3,4,5,6&7.

4. Therefore write 6 cases inside the switch.

5. If any case does not matches then for default case print enter number between 1-7.






  C program to print day of week using switch-case:


#include<stdio.h>
int main()
{

 int no;

  printf("Enter number of day:");
scanf("%d",&no);

  switch(no)
  {

  case 1:  printf("\nMonday");
  break;

  case 2:
printf("\nTuesday");
  break;

  case 3:
printf("\nWednesday");
  break;

  case 4:
printf("\nThursday");
  break;

  case 5:
printf("\nFriday");
  break;

  case 6:
printf("\nSaturday");
  break;

  case 7:
printf("\nSunday");
  break;
  
  default:
  printf("Enter number between 1-7");

 }
 return 0;

}


Above program shows the following output:


C program to print day of week using switch-case

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