101.对称二叉树
标签: tree, depth-first-search, breadth-first-search
27 docs tagged with "breadth-first-search"
View all tags102.二叉树层序遍历
标签: tree, breadth-first-search
103.二叉树之字形层序遍历
标签: tree, breadth-first-search
104.二叉树的最大深度
标签: tree, depth-first-search, breadth-first-search
107.二叉树的层序遍历 II
标签: tree, breadth-first-search
111.二叉树的最小深度
标签: tree, breadth-first-search, depth-first-search
116.填充每个节点的下一个右侧节点指针
标签: tree, depth-first-search, breadth-first-search
117.填充每个节点的下一个右侧节点指针 II
标签: tree, breadth-first-search, depth-first-search
126.单词接龙 II
标签: breadth-first-search, backtracking
127.单词接龙
标签: breadth-first-search, hash-table
130.被围绕的区域
标签: depth-first-search, breadth-first-search, graph
133.克隆图
标签: depth-first-search, breadth-first-search, graph, hash-table
199.二叉树的右视图
标签: tree, depth-first-search, breadth-first-search
200.岛屿数量
标签: depth-first-search, breadth-first-search, union-find
207.课程表
标签: graph, depth-first-search, breadth-first-search, topological-sort
210.课程安排 II
标签: graph, topological-sort, depth-first-search, breadth-first-search
226.翻转二叉树
标签: tree, depth-first-search, breadth-first-search
279.最少的完全平方数
标签: dynamic-programming, breadth-first-search, math
301.移除无效的括号
标签: backtracking, depth-first-search, breadth-first-search, string
310.树的最小高度
标签: tree, breadth-first-search, graph
322.硬币兑换
标签: dynamic-programming, breadth-first-search
365.水壶问题
标签: math, breadth-first-search
404.左叶子之和
标签: tree, depth-first-search, breadth-first-search
407.接雨水 II
标签: heap, breadth-first-search
417.太平洋大西洋水流问题
标签: depth-first-search, breadth-first-search, graph
429.N叉树的层序遍历
标签: tree, breadth-first-search
433.最小基因变化
标签: breadth-first-search, hash-table