Question

Ques: Using switch statement write a menu driven program to accept a number and check whether it is:
1. It is Prime number or not.
2. it is Automorphic number or not.
3. It is a Spy no. or not.
4. It is Niven number or
not.
5. It is Perfect no. or not.
6. It is Buzz no. or not.
7. It is Palindrome no. or
not.
8. To display the sum of the digits of an integer that is input.
9. To enter a word and check it is Palindrome or not.
10. To enter a String and change the case of each letter of string.​

Answer 1

Answer:

is Perfect no. or not.

6. It is Buzz no. or not.

7. It is Palindrome no. or

not.

8. To display the sum