Amazon

S.No Problem PraticeLink
1 Calculating Maximum Profit (Multiple Ladders Question) Click here
2 Longest Mountain Click here
3 IPL 2021 - Match Day 2 Click here
4 Brackets in Matrix Chain Multiplication Click here
5 Phone directory (Question similar to this based on Amazon Pay as a service) Click here
6 Maximum of all subarrays of size k Click here
7 First non-repeating character in a stream Click here
8 Count ways to N'th Stair(Order does not matter) Click here
9 Which among them forms a perfect Sudoku Pattern ? Click here
10 Nuts and Bolts Problem Click here
11 Tree Serialization and Deserialization Click here
12 Column name from a given column number Click here
13 Rotten Oranges -Multiple Repetitions Click here
14 Tree Burning Click here
15 Delete N nodes after M nodes of a linked list Click here