Java - how to transform Array to linked list
A simple demo of creating linked list from array
Java how to transform HashSet to ArrayList
The below code snippet demonstrates how to transform a set collection to list. Simply pass a set in constructor of List:
Java - sort two dimensional array with Stream API
Use stream api to quickly sort a 2D array in Java.
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Link to leetcode problem definition Given a sorted array and a target value, return the index if the target is found. If not, return the…
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Inspiration of this problem comes from Max Howel's interview experience with Google described in this tweet. Lets jump to the problem The…
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Link to leedcode problem definition Suppose you have a random list of people standing in a queue. Each person is described by a pair of…
344. Reverse String - June day 4
link to leedcode problem definition Write a function that reverses a string. The input string is given as an array of characters char[]. Do…