Java : Recursion Function - Exercises and Solution

1. Write a Java program to calculate factorial of a number using recursion

2. Write a Java program to print the Fibonacci series using recursion

3. Write a Java program to count the digits of a number using recursion

4. Write a Java program to find the sum of digits of a number using recursion

5. Write a Java program to reverse a given number using recursion

6. Write a Java program to calculate the power of a number using recursion

7. Write a Java program to check whether a given number is prime or not using recursion

8. Write a Java program to convert a binary number to a decimal number using recursion

9. Write a Java program to convert a decimal number to its binary equivalent using recursion

10. Write a Java program to convert a decimal number to its octal equivalent using recursion

11. Write a Java program to count substrings with same first and last characters using recursion

12. Write a Java Program to copy one String to another using recursion

13. Write a Java program to generate power set in lexicographic order using recursion

14. Write a Java program to find the first uppercase letter in a string using recursion

15. Write a Java program to calculate length of a string using recursion

16. Write a Java program to count total number of consonants using recursion