Question 1

Max Difference You Can Get From Changing an Integer — Trexquant Interview Question

Accepted Answer

"Max Difference You Can Get From Changing an Integer" is a medium difficulty problem asked at Trexquant interviews. It covers the following topics: Math, Greedy. You can practice it on LeetCode: https://leetcode.com/problems/max-difference-you-can-get-from-changing-an-integer

Question 2

Brick Wall — Trexquant Interview Question

Accepted Answer

"Brick Wall" is a medium difficulty problem asked at Trexquant interviews. It covers the following topics: Array, Hash Table. You can practice it on LeetCode: https://leetcode.com/problems/brick-wall

Question 3

Spiral Matrix — Trexquant Interview Question

Accepted Answer

"Spiral Matrix" is a medium difficulty problem asked at Trexquant interviews. It covers the following topics: Array, Matrix, Simulation. You can practice it on LeetCode: https://leetcode.com/problems/spiral-matrix

Question 4

Letter Combinations of a Phone Number — Trexquant Interview Question

Accepted Answer

"Letter Combinations of a Phone Number" is a medium difficulty problem asked at Trexquant interviews. It covers the following topics: Hash Table, String, Backtracking. You can practice it on LeetCode: https://leetcode.com/problems/letter-combinations-of-a-phone-number

Question 5

3Sum — Trexquant Interview Question

Accepted Answer

"3Sum" is a medium difficulty problem asked at Trexquant interviews. It covers the following topics: Array, Two Pointers, Sorting. You can practice it on LeetCode: https://leetcode.com/problems/3sum

#	Question Title	Difficulty	Frequency	Topics
1	Max Difference You Can Get From Changing an Integer	MEDIUM	100.0	MathGreedy
2	Brick Wall	MEDIUM	89.2	ArrayHash Table
3	Spiral Matrix	MEDIUM	89.2	ArrayMatrixSimulation
4	Letter Combinations of a Phone Number	MEDIUM	89.2	Hash TableStringBacktracking
5	3Sum	MEDIUM	89.2	ArrayTwo PointersSorting

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