Samsung Two Pointers Questions

11 two pointers problems asked at Samsung interviews

Easy (4)Medium (5)Hard (2)

Questions

Title	Difficulty	Acceptance	Frequency
Partition Array Into Two Arrays to Minimize Sum Difference	Hard	23.0%	93.7%
Two Sum IV - Input is a BST	Easy	63.0%	91.1%
Trapping Rain Water	Hard	66.8%	88.4%
3Sum	Medium	38.6%	59.6%
Rotate Array	Medium	44.5%	59.6%
Sort Colors	Medium	69.2%	59.6%
Next Permutation	Medium	44.8%	49.1%
Intersection of Two Linked Lists	Easy	63.2%	49.1%
Merge Sorted Array	Easy	54.4%	49.1%
Move Zeroes	Easy	63.6%	49.1%
Longest Palindromic Substring	Medium	37.4%	49.1%

Showing 11 questions