Files
CodeObject/zeta_python/completed/11729.py
yenru0 1e1a687355 20200421 3문제
2447
11729
2447_loop (add  뭔가 2447이 이상함 다시 풀어야겠음)
2020-04-21 12:52:50 +09:00

14 lines
222 B
Python

N = int(input())
def move(f, t):
print(f, t)
def hanoi(n, f, b, t):
if n == 1:
move(f, t)
else:
hanoi(n-1, f, t, b)
move(f, t)
hanoi(n-1, b, f, t)
print(2**N-1)
hanoi(N, 1,2,3)