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Commit 492f45f

Kristy-an Kristy-an

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debug python version, set visited[x][y] to True in the beginning of bfs

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problems/kamacoder
- 0099.岛屿的数量广搜.md

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`‎problems/kamacoder/0099.岛屿的数量广搜.md‎`

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Original file line number	Diff line number	Diff line change
`@@ -254,6 +254,7 @@ directions = [[0, 1], [1, 0], [0, -1], [-1, 0]]`
`254`	`254`	`def bfs(grid, visited, x, y):`
`255`	`255`	`que = deque([])`
`256`	`256`	`que.append([x,y])`
	`257`	`+ visited[x][y] = True`
`257`	`258`	`while que:`
`258`	`259`	`cur_x, cur_y = que.popleft()`
`259`	`260`	`for i, j in directions:`

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