import random
class RandomNumberList:
	def __init(self,N):
		self.N=N
		self.numbers=[]
	def generate(self):
		for i in range(self.N):
			self.numbers.append(random.randint(1,100))
		return self.numbers

	def average(self):
		if len(self.numbers)==0:
			return 0
		else:
			return sum(self.numbers)/len(self.numbers)

def main():
	x=RandomNumberList(1000)
	x.generate()
	print(f"Average={x.average()}")

if __name__=="__main__":
	main()