DE Shaw Heap Priority Queue Questions

11 heap priority queue problems asked at DE Shaw interviews

Easy (1)Medium (4)Hard (6)

Questions

Title	Difficulty	Acceptance	Frequency
Maximum Subsequence Score	Medium	54.6%	79.1%
Take Gifts From the Richest Pile	Easy	75.5%	73.2%
Query Kth Smallest Trimmed Number	Medium	47.1%	73.2%
Minimum Number of Refueling Stops	Hard	41.1%	57.7%
Reorganize String	Medium	56.8%	52.7%
Sliding Window Maximum	Hard	48.5%	52.7%
Furthest Building You Can Reach	Medium	50.7%	46.3%
Put Marbles in Bags	Hard	72.2%	46.3%
Maximum Performance of a Team	Hard	47.7%	37.4%
Minimum Number of Visited Cells in a Grid	Hard	23.6%	37.4%
Minimum Cost to Make at Least One Valid Path in a Grid	Hard	70.9%	37.4%

Showing 11 questions