#1014
a=input()
b=input()

tmp=a
a=b
b=tmp

print(a,b)

#1023
num=float(input())

i=int(num)
f=num-i

print("%d\\n%f\\n"%(i,f))

#1025
five_num = int(input())

i = 4  

while i > -1:
    rest = five_num // (10 ** i)  
    print("[%d]"%(rest * (10 ** i)))  
    five_num %= (10 ** i)  
    i -= 1