#!/usr/bin/python3
import random
import math
n=None
def gen_lst():
	return [int(random.uniform(10,100)) for _ in range(n)]
def print_lst(ml):
	print(ml,sep=".")
def merge_lst2(ma,mb):
	mc=[]
	for i,(ela,elb) in enumerate(zip(ma,mb)):
	   if ela>elb:
	   	mc.append(ela)
	   else:
	   	mc.append(i)
	   return mc

def merge_lst3(ma,mb):
mc=[ ela if ela>elb else i for i , (ela,elb) in 
		enumerate(zip(ma,mb))]
	return mc
def merge_lst(ma,mb):
	mc=[]
	for ela,elb in zip(ma,mb):
		if ela>elb:
		   mc.append(ela)
		else
		   mc.append(elb)
	return mc
	#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(intput("Δώσε n:"))
	except Exception as e:
		print (str(e))
		exit (1)
	a=gen_lst()
	b=gen_lst()
	c=merge_lst(a,b)
	print_lst(a)
	print_lst(b)
	print_lst(c)
	#print(list(zip(a,b)))

if __name__=="__main__":
	main()