import sys
from math import log10
input=sys.stdin.readline
write=sys.stdout.readline

N=int(input())
X=[]
for _ in range(N):
    A,B=map(int,input().split())
    L=log10(A)*B
    s,t=str(L).split(".")
    t="0."+t
    u=str(pow(10,float(t)))+".0"

    X.append((u[0],u[2],s))

for a,b,c in X:
    print(a,b,c)