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题解 | #走迷宫#

n, m = map(int, input().split()) s_x, s_y, e_x, e_y = map(int, input().split()) mtr = [[1]* m for _ in range(n)] for i in range(n): row = input() ...

2023-09-30

2 338

题解 | #反转链表#

class Solution: def ReverseList(self , head: ListNode) -> ListNode: pre = None current = head while current != None: ...

2023-09-12

0 271

题解 | #三角形最小路径和#

class Solution: def minTrace(self , triangle: List[List[int]]) -> int: n = len(triangle) while n-1 > 0: for i in...

2023-09-12

0 271