#!/usr/bin/python3
import random
import math

n=None

def gen_list():
	return [int(random.uniform(10,100)) for _ in range(n)]

def print_list(ml):
	print(ml,sep=",")

def merge_list(ma,mb):
	mc=[]
	for ela,elb in zip(ma,mb):
		if ela>elb:
			mc.append(ela)
		else:
			mc.append(elb)
	return mc
	"""
	Allos tropos:
	for i in range(n):
		if ma[i]>mb[i]:
			mc.append(ma[i])
		else:
			mc.append(mb[i])
	"""
def main():
	global n
	try:
		n=int(input("Give n:"))
	except Exception as e:
		print (str(e))
		exit(1)
	a=gen_list()
	b=gen_list()
	c=merge_list(a,b)

	print_list(a)
	print_list(b)
	print_list(c)

if __name__=="__main__":
	main()
