How would you reverse a linked list in Java?
Development Engineer Interview Questions
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Find the longest subsequence in a given array of numbers in O(n)
unlimited supply of coins of different demoninations. pick min number of coins to get given amount.
Write a program that sees if two binary trees are equal.
Write a program that reverses the words in a sentence.
Give a deck of card, calculate total number of point that is closes to 21. ex A,A,J = 12 , J,J,A,2 = 23 A, 2 = 13
Make an accordion where when clicked, text expands from it and when another item is clicked, the first one collapses and the second one expands.
Write a function to find a substring in a string. Test your code, write the test cases.
What is a class?
Given an unfair coin, devise an algorithm to produce a fair coin's output.
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