Ay b0sS why dis is not working I am scientist but it don't work so I...

You are using switch-case statements incorrectly.

Since we are comparing userItem, in case statements we just have to put different case values of GroceryItem like GR_APPLES, GR_BANANAS, etc.

Below is the fix:

Below is the output produced by the code:

This completes the requirement. Let me know if you have any queries.

Thanks!

enum GroceryItem GR_APPLES, GR_BANANAS, GR_JUICE, GR_WATER }; enum GroceryItem userItem; userItem GR_APPLES; switch (userItem) case GR_APPLES: printf("Fruit\n"); break; case GR_BANANAS: printf("Fruit\n"); break; case GR_JUICE: printf("Drink\n"); break; case GR WATER: printf("Drink\n"); break; default: printf("Unknown\n"); break;;

Fruit