Grammarly Depth First Search Questions

4 depth first search problems asked at Grammarly interviews

Easy (1)Medium (2)Hard (1)

Questions

Title	Difficulty	Acceptance	Frequency
Sum of Left Leaves	Easy	62.4%	72.5%
Word Search	Medium	46.9%	54.8%
Recover a Tree From Preorder Traversal	Hard	83.2%	46.4%
Number of Islands	Medium	63.8%	46.4%

Showing 4 questions