#nov23 solution WITH FUNCTIONS
#we write function random_list that has 3 parameters - size, min, max
#function will generate random lists of size integers between min and max
#and everything else we will write in main

import random

def random_list(size, min, max):
	list=[]
	for i in range(size):
		list.append(random.randint(min,max))
	return list
def main():
	size=random.randint(5,7)
	prices=random_list(size, 25, 75)
	print(prices)
	discount=[]
	c_20=0
	c_50=0
	for i in range(size):
		if(prices[i]<=50):
			discount.append(prices[i]-prices[i]*20/100)
			c_20+=1
		else:
			discount.append(prices[i]*0.5)
			c_50+=1
	print(discount)
	print("average price", sum(prices)/size)
	print("average discount", sum(discount)/size)
	print("c_20", c_20)
	print("c_50", c_50)
main()