Leetcode
Programmer Intern Interview Questions
717,010 programmer intern interview questions shared by candidates
In my interview the most challenging question was: How to get the 3rd element in a singly linked list, if you you the last one.
There are many conference room at Amazon, your manager want you to book a conference room for a meeting. The number of people and time is given. Please return a list of rooms which are available at that time and have enough capacity.
Given an NxN matrix, find out the number of ways to get to the NxNth cell from the 1x1 cell...
Reverse a string in-place.
Given a value and an array of integers, find if there are two integers in the array that add up to the value.
How would you reverse a linked list in Java?
Find the longest subsequence in a given array of numbers in O(n)
How would you test if a binary tree were symmetrical and balanced.
unlimited supply of coins of different demoninations. pick min number of coins to get given amount.
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