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DFS

Problems with tag DFS

125 found, showing 90 to 120

4

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Minimum Path Cost in a Hidden Grid ->

Medium, #1810, 2 solutions

Most Frequent Subtree Sum ->

Medium, #508, 3 solutions

Most Profitable Path in a Tree ->

Medium, #2467, 2 solutions

Nested Array Generator ->

Medium, #2649, 1 solutions

Minimum Time to Collect All Apples in a Tree ->

Medium, #1443, 2 solutions

Move Sub-Tree of N-Ary Tree ->

Hard, #1516, 2 solutions

Minimum Score After Removals on a Tree ->

Hard, #2322, 2 solutions

Number of Nodes in the Sub-Tree With the Same Label ->

Medium, #1519, 2 solutions

Partition to K Equal Sum Subsets ->

Medium, #698, 2 solutions

Path With Maximum Minimum Value ->

Medium, #1102, 2 solutions

Path With Minimum Effort ->

Medium, #1631, 2 solutions

Number of Nodes With Value One ->

Medium, #2445, 2 solutions

Number of Good Leaf Nodes Pairs ->

Medium, #1530, 2 solutions

Range Sum Query 2D - Mutable ->

Hard, #308, 2 solutions

Range Sum Query - Mutable ->

Medium, #307, 3 solutions

Recover a Tree From Preorder Traversal ->

Hard, #1028, 3 solutions

Reorder Routes to Make All Paths Lead to the City Zero ->

Medium, #1466, 2 solutions

Number of Islands ->

Medium, #200, 6 solutions

Serialize and Deserialize Binary Tree ->

Hard, #297, 4 solutions

Route Between Two Nodes in Graph ->

Medium, #176, 1 solutions

Shortest Path in a Hidden Grid ->

Medium, #1778, 2 solutions

Pseudo-Palindromic Paths in a Binary Tree ->

Medium, #1457, 2 solutions

Smallest String Starting From Leaf ->

Medium, #988, 3 solutions

Shortest Bridge ->

Medium, #934, 2 solutions

Step-By-Step Directions From a Binary Tree Node to Another ->

Medium, #2096, 2 solutions

Range Sum of BST ->

Easy, #938, 2 solutions

Smallest Missing Genetic Value in Each Subtree ->

Hard, #2003, 2 solutions

Smallest Subtree with all the Deepest Nodes ->

Medium, #865, 2 solutions

Topological Sorting ->

Medium, #127, 1 solutions

Undefined to Null ->

Medium, #2775, 1 solutions