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Recursion interview questions are some of the most common, but also some of the most challenging. Learn to solve the 12 most common recursion interview questions here.
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When you work on a new coding interview question, you should start with finding a brute force solution. But how do you even do that?
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Dynamic programming is hard enough when you know that you need to use it for a problem. But what if you don't even know a coding interview question is a dynamic programming problem to begin with?
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Coding Interview Question: Given a list of items, find the maximum value you can generate from the items. Click for the solution.
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Coding Interview Question: Given a matrix, find the path from top left to bottom right with the greatest product. Click for the solution.
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Coding Interview Question: Given a 2D array of 1s and 0s, find the largest square subarray of all 1s. Click for the solution.
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Coding Interview Question: Given an integer n, write a function to compute the nth Fibonacci number. Click for the solution.
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Coding Interview Question: Given two strings, write a function that returns the longest common substring. Click for the solution.
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Coding Interview Question: Given an input amount of change x, find the minimum number of coins needed to make that amount of change. Click for the solution.