# -*- coding:utf-8 -*-
import math

if __name__ == "__main__":
	n = input()
	for i in xrange(n):
		a,b = map(int,raw_input().split())
		z = int(b * math.log10(a))
		temp = b*math.log10(a) - z
		s = "%.16f" % (10 ** (temp + 1e-20))
#		s = str(round(pow(a,temp),1) + 1e-20)
		print s[0],s[2],z