hight = int(input()) total_hight = hight for i in range(4): hight = hight/2 total_hight += 2*hight print(total_hight) hight = hight/2 print(hight)
hight = int(input()) total_hight = hight for i in range(4): hight = hight/2 total_hight += 2*hight print(total_hight) hight = hight/2 print(hight)