Qualcomm Hard Questions

Hard

9 hard problems asked at Qualcomm interviews

Top Topics

Array(4)Heap (Priority Queue)(3)Math(2)Linked List(2)Two Pointers(2)String(2)Breadth-First Search(2)Divide and Conquer(2)Greedy(1)Sorting(1)

Questions

Title	Difficulty	Acceptance	Frequency
Maximum Number of Ones	Hard	70.5%	97.5%
Reverse Nodes in k-Group	Hard	65.4%	91.7%
Count Array Pairs Divisible by K	Hard	30.6%	66.1%
Trapping Rain Water	Hard	66.8%	66.1%
Last Substring in Lexicographical Order	Hard	35.0%	55.7%
Serialize and Deserialize Binary Tree	Hard	60.4%	55.7%
Trapping Rain Water II	Hard	64.0%	55.7%
Median of Two Sorted Arrays	Hard	46.0%	55.7%
Merge k Sorted Lists	Hard	58.9%	55.7%

Showing 9 questions