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Depth First Search

Problems with tag Depth-First Search

299 found, showing 90 to 120

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4

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Distance to a Cycle in Undirected Graph ->

Hard, #2204, 2 solutions

Employee Importance ->

Medium, #690, 2 solutions

Distribute Coins in Binary Tree ->

Medium, #979, 3 solutions

Disconnect Path in a Binary Matrix by at Most One Flip ->

Medium, #2556, 2 solutions

Encode N-ary Tree to Binary Tree ->

Hard, #431, 2 solutions

Evaluate Boolean Binary Tree ->

Easy, #2331, 2 solutions

->

Medium, 1 solutions

Escape a Large Maze ->

Hard, #1036, 2 solutions

Evaluate Division ->

Medium, #399, 3 solutions

Expression Add Operators ->

Hard, #282, 4 solutions

Find a Corresponding Node of a Binary Tree in a Clone of That Tree ->

Easy, #1379, 2 solutions

Find All Groups of Farmland ->

Medium, #1992, 2 solutions

Find All People With Secret ->

Hard, #2092, 2 solutions

Find Distance in a Binary Tree ->

Medium, #1740, 2 solutions

Find Closest Node to Given Two Nodes ->

Medium, #2359, 2 solutions

Find Bottom Left Tree Value ->

Medium, #513, 3 solutions

Find Duplicate Subtrees ->

Medium, #652, 3 solutions

Extract Kth Character From The Rope Tree ->

Easy, #2689, 2 solutions

Find Eventual Safe States ->

Medium, #802, 2 solutions

Find Edges in Shortest Paths ->

Hard, #3123, 2 solutions

Find Elements in a Contaminated Binary Tree ->

Medium, #1261, 2 solutions

Find All The Lonely Nodes ->

Easy, #1469, 2 solutions

Find Largest Value in Each Tree Row ->

Medium, #515, 3 solutions

Find Number of Coins to Place in Tree Nodes ->

Hard, #2973, 2 solutions

Find Leaves of Binary Tree ->

Medium, #366, 2 solutions

Find if Path Exists in Graph ->

Easy, #1971, 2 solutions

Find Mode in Binary Search Tree ->

Easy, #501, 2 solutions

Find Root of N-Ary Tree ->

Medium, #1506, 2 solutions

Flatten a Multilevel Doubly Linked List ->

Medium, #430, 2 solutions

Find the Level of Tree with Minimum Sum ->

Medium, #3157, 2 solutions