- WAF repeat to display a char specified no of times.
 
- WAF intrest to calculate simple intrest.
 
- WAF to return Volume of Sphere
 
- WAF to return mean of 3 numbers
 
- WAF to return greatest of 2 numbers
 
- WAF to return Factorial of given Number
 
- WAF to return Sum of Given Number.
 
- WAF to return Greatest of 3 numbers.
 
- WAF to print all numbers from 1 to given numbers
 
- WAF to repeat a given char given number of timest.
e.g. repeat(‘#’, 25) 
- Design a recursive function factorial to return factorial of given number.
 
- Design a recursive function intrest to return compound intrest.
 
- Design a recursive function SOD to return sum of digit of given number.
 
- 
WAF to return sum of number which is passed in a Array.
 
- 
WAF to return Mean of numbers which is passed in a Array.
 
- 
WAF to return Greatest number which is passed in a Array.
 
	
You mention the list of the program is very useful for me which help me to do practising