import random
import math

def prob(n, p):
	return math.pow(n, -1/(p))*math.log(10)

def cwp(p):
    while True:
        x = random.random()
        n = random.choice([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
        pp = prob(n, p)
        if pp > x:
        	return n%10


def rn():
	ndig = cwp(1)+1
	w = []
	for x in xrange(ndig):
		w.append(str(cwp(x+1)))
	return int(''.join(w))

for x in xrange(100):
	print rn()