"""
Write a function len_div_3 that has one parameter - string of characters. 
If the length of the string is divisible by 3 the function returns True, otherwise the function returns False

Write main that first reads the number of strings in the list and, creates a 
list of strings (use this function ). 
The program creates a new list that includes strings with length divisible by 3. 
The program also outputs the size of the new list

Example: ["Yana", "Bob", "apple", "python"]
new_list=["Bob", "python"] 
"""

def len_div_3(str):
	if(len(str)%3==0):
		return True
	else:
		return False
def make_list_string(size):
	list=[]
	for i in range(size):
		str=input("enter string ")
		list.append(str)
	return list
def main():
	list=make_list_string(5)
	print(list)
	new_list=[]
	for item in list:
		if(len_div_3(item)):
			new_list.append(item)
	print(new_list)
main()