EASY STUFF

1. Fibonacci series
2. Divisors of a number
3. Finding the roots of Quadratic Equation
4. H.C.F. and L.C.M. through a simple C program
5. Pascal's Triangle
6. Find all the prime numbers within a given range
7. Find reverse of a number
8. Find the prime factors of a number  
9. Sum of digits of a number
10. Recursive program for calculating factorial of a number
11. Calculating factorial of a number without any function call.
12. Calculate factorial of massive numbers eg. factorial of 500.
13. Swapping two integers.
14. Adding n integers using array
15. Pattern making in C.
16. Find the sin and cos values without using predefined functions in math.h
17. Find all the even numbers within a range using continue statement in Java
18. Calculator using switch case control structure
19. Finding greater of two integers inputted by the user.
20. Convert lower case sentences into upper case using concept of ASCII codes. 
21. Check whether a given string is palindrome or not (source code in java).
22. Check whether a given number is palindrome or not (source code in java).
23. Setting the elements of a particular row and column to zero