# -*- 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 = round(b*math.log10(a),2) - z
		s = str(round(pow(a,temp),1))
		print s[0],s[1],z