Write a function to remove duplicates from a list of characters.
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monkey problem to find the correct path
There are n petrol bunks arranged in circle. Each bunk is separated from the next one by a certain distance. You choose some mode of travel which needs 1 litre of petrol to cover 1 km distance. You can't draw any amount of petrol from each bunk, but each bunk has some limited petrol. Find if there is any point in the circle from which you can start? If there is one such point find the point.
1. LCA in a binary tree 2. Find the medium of two sorted array 3. Find a number in a partially sorted matrix (the matrix is sorted column-wise and row-wise)
Find the duplicate elements in a given array?
They asked how to check if a string is palindrome.
Solve Mathematical Expression using Stack
OOPs Concepts, SQL Queries, String Java Concept
why we hire u for this role
What is polymorphism , what is encapsulation
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