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Algorithms Workshop

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Instructions

To run some examples using Gradle

gradle test

To run some examples using Java

javac ${java-file}
java -ea ${java-file}

Where:

  • ${java-file} is the Java file you want to execute

Simple Algortithms

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Stream Merger

Get a collection of streams order it by stream id and then merge those elements into an output stream

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Binary Search

Search algorithm that finds the position of a target value within a sorted array.

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Quick Sort

Systematic method for placing the elements of an array in order.

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Binary Tree

Is a tree data structure in which each node has at most two children, this variant is using a rooted binary tree

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To Run

groovy Launcher.groovy

Fastman Problem

Write a program that breaks up a string of words with no spaces into a string with appropiate spaces.

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To Run

groovy Fastman.groovy

Is Pangram

Given a sentence, check whether it is a pangram or not.

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Get Month Name

Map the given integer to a month.

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Digital Sum Sort

Sort sum digits from elements in a collection.

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Matrix Diagonal Difference

Given a square matrix of size N x N, calculate the absolute difference between the sums of its diagonals.

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Grading Students

Automate the rounding process based in custom rules.

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Apple and Orange

Calculate the scores for Larry and Rob and report them each based in range measure..

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Kangaroo

Get Kangaroos location based in their velocity

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