13 lines
297 B
Python
13 lines
297 B
Python
moves = input().strip()
|
|
cups = [True, False, False]
|
|
|
|
for move in moves:
|
|
if move == "A":
|
|
cups[0], cups[1] = cups[1], cups[0]
|
|
elif move == "B":
|
|
cups[1], cups[2] = cups[2], cups[1]
|
|
elif move == "C":
|
|
cups[0], cups[2] = cups[2], cups[0]
|
|
|
|
print(cups.index(True) + 1)
|