#Write a function that has 3 parameters: deposit, interest and number of 
#years. The function returns the amount in the account after all 
#these years. Write a program reads a number of users, for each user reads  
#information about the  bank account and for each user calculates 
#the amount of money in the account at the end of the designated period. 

#USE LOOP FOR in FUNCTION and 
#in MAIN 


#Example:
#deposit = 100 dollars, interest = 1% (1/100), years=5
#after one year: deposit=deposit+deposit*1/100=100+1=101
#after second year: deposit = 101+101*1/100=102.01
#after third year: deposit=102.01+102.01*1/100=103.03
#....you need to use LOOP

def total(deposit, interest, years):
	
	for i in range(years):
		deposit=deposit+deposit*interest/100
	return deposit


def main():

	users=int(input("enter number of users "))
	for i in range(users):
		deposit=float(input("enter deposit "))
		interest=int(input("enter interest "))
		years=int(input("enter years "))
		result=total(deposit, interest, years)
		print("you have", result, "dollars")
main()