I went through some interview rounds for SDE-2 in amazon. Below is the format.
Round1: It was a test on HackerEarth with two programming questions
Round 2:
- Boundary Traversal of binary tree
GeeksforGeeks Link - Find four elements a, b, c and d in an array such that a+b = c+d
GeeksforGeeks Link
Write production ready code. Consider scenario for duplicates too.
Round 3:
-
Trapping Rain Water
GeeksforGeeks Link - Next smallest palindrome
GeeksforGeeks Link
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