Qualcomm Two Pointers Questions

14 two pointers problems asked at Qualcomm interviews

Easy (8)Medium (4)Hard (2)

Questions

Title	Difficulty	Acceptance	Frequency
Remove Nth Node From End of List	Medium	51.0%	73.6%
3Sum	Medium	38.6%	73.6%
Linked List Cycle	Easy	53.9%	73.6%
Reverse String	Easy	80.6%	73.6%
Middle of the Linked List	Easy	81.6%	66.1%
Move Zeroes	Easy	63.6%	66.1%
Count the Number of Fair Pairs	Medium	52.7%	66.1%
Trapping Rain Water	Hard	66.8%	66.1%
Last Substring in Lexicographical Order	Hard	35.0%	55.7%
Is Subsequence	Easy	48.9%	55.7%
Remove Duplicates from Sorted Array	Easy	62.3%	55.7%
Merge Sorted Array	Easy	54.4%	55.7%
Find the Index of the First Occurrence in a String	Easy	46.3%	55.7%
Container With Most Water	Medium	59.6%	55.7%

Showing 14 questions