DE Shaw Two Pointers Questions

12 two pointers problems asked at DE Shaw interviews

Easy (2)Medium (8)Hard (2)

Questions

Title	Difficulty	Acceptance	Frequency
Max Number of K-Sum Pairs	Medium	56.9%	75.3%
Count the Number of Incremovable Subarrays II	Hard	40.1%	70.8%
Trapping Rain Water	Hard	66.8%	61.7%
Longest String Chain	Medium	62.8%	52.7%
Shortest Subarray to be Removed to Make Array Sorted	Medium	51.3%	46.3%
Heaters	Medium	41.4%	46.3%
Maximum Width Ramp	Medium	55.8%	37.4%
Count Binary Substrings	Easy	70.3%	37.4%
Container With Most Water	Medium	59.6%	37.4%
Merge Sorted Array	Easy	54.4%	37.4%
4Sum	Medium	40.0%	37.4%
Next Permutation	Medium	44.8%	37.4%

Showing 12 questions