a,b=map(int, input().split())
#A=list(map(int, input().split()))
C=[0]*(b+1)
C[-1]=a 

for i in range(b-1):
  d=C[-1-i]
  C[-1-i]-=d
  C[-2-i]-=d 
  C[-3-i]-=d 
  
print(C[1],C[0])