Pinterest Depth First Search Questions

6 depth first search problems asked at Pinterest interviews

Medium (5)Hard (1)

Questions

Title	Difficulty	Acceptance	Frequency
Reconstruct Itinerary	Hard	44.3%	100.0%
Delete Nodes And Return Forest	Medium	72.5%	50.0%
Possible Bipartition	Medium	52.3%	37.5%
Number of Islands	Medium	63.8%	37.5%
Accounts Merge	Medium	60.9%	37.5%
Number of Provinces	Medium	70.0%	37.5%

Showing 6 questions