TrueInterview
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TrueInterview
Prep
Study
Learn the coding topics in this order. Open one for what to learn first and the questions companies ask.
Courses
Roadmap
Guides
Core coding roadmap
Company
Arrays & Hashing
9 questions
Two Pointers
4 questions
Stack
4 questions
Binary Search
6 questions
Sliding Window
5 questions
Linked List
8 questions
Trees
10 questions
Tries
3 questions
Backtracking
7 questions
Heap /
Priority Queue
5 questions
Graphs
7 questions
1-D Dynamic
Programming
10 questions
Intervals
5 questions
Greedy
4 questions
Advanced Graphs
4 questions
2-D Dynamic
Programming
5 questions
Bit Manipulation
5 questions
Math & Geometry
7 questions
All topics in order
Step 1
Arrays & Hashing
9 questions
Step 2
Two Pointers
Needs Arrays & Hashing
4 questions
Stack
Needs Arrays & Hashing
4 questions
Step 3
Binary Search
Needs Two Pointers
6 questions
Sliding Window
Needs Two Pointers
5 questions
Linked List
Needs Two Pointers
8 questions
Step 4
Trees
Needs Binary Search, Linked List
10 questions
Step 5
Tries
Needs Trees
3 questions
Backtracking
Needs Trees
7 questions
Step 6
Heap / Priority Queue
Needs Trees
5 questions
Graphs
Needs Backtracking
7 questions
1-D Dynamic Programming
Needs Backtracking
10 questions
Step 7
Intervals
Needs Heap / Priority Queue
5 questions
Greedy
Needs Heap / Priority Queue
4 questions
Advanced Graphs
Needs Heap / Priority Queue, Graphs
4 questions
2-D Dynamic Programming
Needs Graphs, 1-D Dynamic Programming
5 questions
Bit Manipulation
Needs 1-D Dynamic Programming
5 questions
Step 8
Math & Geometry
Needs 2-D Dynamic Programming, Bit Manipulation
7 questions