题解 | 旺仔哥哥转圈圈
旺仔哥哥转圈圈
https://www.nowcoder.com/practice/739afacabadd463d9b73b23514bb6d5d
class Solution:
def stopAtWho(self , a: List[int], m: int) -> int:
# write code here
k = 0
for i in range(m):
# k = (k - a[k]) % len(a)
# 下面的和上面一行等价
k = (k - a[k])
while k < 0:
k += len(a)
return k + 1
