#!/usr/bin/python3
from random import *

def calc_dy(m_x):
	y=[]
	for el in m_x:
		s=str(el)
		y.append(int(s[0])+int(s[-1]))
		#print("{}-+-{}=={}".format(s[0],s[-1],int(s[0])+int(s[-1])]
	return y
def calc_dx(m_x):
	y=[]
	for v in m_x:
		if v//100>0 and v//1000==0:
			y.append(v)
	return y

def main():
	n=input("Δώσε n:")
	n=eval(n)
	x=[]
	for i in range(n):
		x.append(randint(0,200))
	for k,v in enumerate(x):
		print ("x[{}]={}".format(k,v))
	y=calc_dx(x)
	print (*y)
	z=calc_dy(x)
	print(*z)
if __name__=="__main__":
	main()