Top 3
Prep plan
Updated weekly · Last refresh Nov 6I
Increff Software Engineer Interview Questions
The questions to prepare for a Increff Software Engineer interview. Questions from real interview reports rank first. Updated daily.
3questions
~1htotal time
Track your progressSign up free to work through all 3 questions and resume where you left off.
Start practicing free →1
CodingStart here. 2 questions · ~39 min
Binary Tree Maximum Path SumHard
Practice
Recently asked
Use postorder DFS to find the maximum-sum path between any two nodes in a binary tree.
dfsData StructuresAlgorithmsIIncreff
Peak Element in Log TimeHard
Practice
Recently asked
Find any peak index in an array using binary search in O(log n) time.
binary searchArraysSearchingIIncreff
2
System Design1 question · ~19 min
Design Parking Lot APIsHard
Recently asked
Design a parking lot system and define clear APIs for spaces, vehicles, tickets, payments, and availability.
api designdistributed systemsdesignIIncreff
Sign up to see every question
Create a free account to unlock this list and practice real interview questions.
The finish line: interview-readyComplete all 3 questions to finish this plan.