Restructured the repo

.classpath

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry excluding="data_structures/" kind="src" path=""/>
-	<classpathentry kind="src" path="data_structures"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
-	<classpathentry kind="output" path="bin"/>
-</classpath>

.gitignore

@@ -1 +1,5 @@
 /bin/
+.idea/*
+.classpath*
+.project*
+*.iml

.project

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>Java</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-	</natures>
-</projectDescription>

Searches/BinarySearch.java

@@ -1,4 +1,4 @@
-package search;
+package Searches;
 
 import java.util.Arrays;
 import java.util.Random;

Searches/InterpolationSearch.java

@@ -1,4 +1,4 @@
-package search;
+package Searches;
 
 import java.util.Arrays;
 import java.util.Random;

Searches/IterativeBinarySearch.java

@@ -1,4 +1,4 @@
-package search;
+package Searches;
 
 import java.util.Arrays;
 import java.util.Random;

Searches/IterativeTernarySearch.java

@@ -1,4 +1,4 @@
-package search;
+package Searches;
 
 import java.util.Arrays;
 import java.util.Random;

Searches/LinearSearch.java

@@ -1,4 +1,4 @@
-package search;
+package Searches;
 
 import java.util.Random;
 import java.util.stream.Stream;

Searches/SaddlebackSearch.java

@@ -1,4 +1,4 @@
-package search;
+package Searches;
 
 import java.util.Scanner;
 

Searches/SearchAlgorithm.java

@@ -1,4 +1,4 @@
-package search;
+package Searches;
 
 /**
  *  The common interface of most searching algorithms

Searches/TernarySearch.java

@@ -1,4 +1,4 @@
-package search;
+package Searches;
 
 
 import java.util.Arrays;

SkylineProblem/SkylineProblem.java

@@ -1,137 +0,0 @@
-/**
- * Given n rectangular buildings in a 2-dimensional city, computes the skyline of these buildings,
- * eliminating hidden lines. The main task is to view buildings from a side and remove all sections
- * that are not visible.
- * Source for explanation: https://www.geeksforgeeks.org/the-skyline-problem-using-divide-and-conquer-algorithm/
- */
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.Scanner;
-
-public class SkylineProblem {
-	Building[] building;
-	int count;
-	
-	public void run() {
-		Scanner sc = new Scanner(System.in);
-		
-		int num = sc.nextInt();
-		this.building = new Building[num];
-		
-		for(int i = 0; i < num; i++) {
-			String input = sc.next();
-			String[] data = input.split(",");
-			this.add(Integer.parseInt(data[0]), Integer.parseInt(data[1]), Integer.parseInt(data[2]));
-		}
-		this.print(this.findSkyline(0, num - 1));
-		
-		sc.close();
-	}
-	
-	public void add(int left, int height, int right) {
-		building[count++] = new Building(left, height, right);
-	}
-	
-	public void print(ArrayList<Skyline> skyline) {
-		Iterator<Skyline> it = skyline.iterator();
-		
-		while(it.hasNext()) {
-			Skyline temp = it.next();
-			System.out.print(temp.coordinates + "," + temp.height);
-			if(it.hasNext()) {
-				System.out.print(",");
-			}
-		}
-		
-	}
-	
-	public ArrayList<Skyline> findSkyline(int start, int end) {
-		if(start == end) {
-			ArrayList<Skyline> list = new ArrayList<>();
-			list.add(new Skyline(building[start].left, building[start].height));
-			list.add(new Skyline(building[end].right, 0));
-			
-			return list;
-		}
-		
-		int mid = (start + end) / 2;
-		
-		ArrayList<Skyline> sky1 = this.findSkyline(start, mid);
-		ArrayList<Skyline> sky2 = this.findSkyline(mid + 1, end);
-		
-		return this.mergeSkyline(sky1, sky2);
-	}
-	
-	public ArrayList<Skyline> mergeSkyline(ArrayList<Skyline> sky1, ArrayList<Skyline> sky2) {
-		int currentH1 = 0, currentH2 = 0;
-		ArrayList<Skyline> skyline = new ArrayList<>();
-		int maxH = 0;
-		
-		while(!sky1.isEmpty() && !sky2.isEmpty()) {
-			if(sky1.get(0).coordinates < sky2.get(0).coordinates) {
-				int currentX = sky1.get(0).coordinates;
-				currentH1 = sky1.get(0).height;
-				
-				if(currentH1 < currentH2) {
-					sky1.remove(0);
-					if(maxH != currentH2) skyline.add(new Skyline(currentX, currentH2));
-				} else {
-					maxH = currentH1;
-					sky1.remove(0);
-					skyline.add(new Skyline(currentX, currentH1));
-				}
-			} else {
-				int currentX = sky2.get(0).coordinates;
-				currentH2 = sky2.get(0).height;
-				
-				if(currentH2 < currentH1) {
-					sky2.remove(0);
-					if(maxH != currentH1) skyline.add(new Skyline(currentX, currentH1));
-				} else {
-					maxH = currentH2;
-					sky2.remove(0);
-					skyline.add(new Skyline(currentX, currentH2));
-				}
-			}
-		}
-
-		while(!sky1.isEmpty()) {
-			skyline.add(sky1.get(0));
-			sky1.remove(0);
-		}
-		
-		while(!sky2.isEmpty()) {
-			skyline.add(sky2.get(0));
-			sky2.remove(0);
-		}
-		
-		return skyline;
-	}
-	
-	public class Skyline {
-		public int coordinates;
-		public int height;
-		
-		public Skyline(int coordinates, int height) {
-			this.coordinates = coordinates;
-			this.height = height;
-		}
-	}
-	
-	public class Building {
-		public int left;
-		public int height;
-		public int right;
-		
-		public Building(int left, int height, int right) {
-			this.left = left;
-			this.height = height;
-			this.right = right;
-		}
-	}
-	
-	public static void main(String[] args) {
-		SkylineProblem skylineProblem = new SkylineProblem();
-		skylineProblem.run();
-	}
-}

Sorts/BinaryTreeSort.java

@@ -1,7 +1,7 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.less;
+import static Sorts.SortUtils.less;
-import static sort.SortUtils.print;
+import static Sorts.SortUtils.print;
 
 /**
  *

Sorts/BogoSort.java

@@ -1,9 +1,7 @@
-package sort;
+package Sorts;
 
 import java.util.Random;
 
-import static sort.SortUtils.*;
-
 
 /**
  *
@@ -19,7 +17,7 @@ public class BogoSort implements SortAlgorithm {
 
     private static <T extends Comparable<T>> boolean isSorted(T array[]){
         for(int i = 0; i<array.length - 1; i++){
-            if(less(array[i + 1], array[i])) return false;
+            if(SortUtils.less(array[i + 1], array[i])) return false;
         }
         return true;
     }
@@ -30,7 +28,7 @@ public class BogoSort implements SortAlgorithm {
 
         for (int i = 0; i < array.length; i++) {
             int randomIndex = i + random.nextInt(length - i);
-            swap(array, randomIndex, i);
+            SortUtils.swap(array, randomIndex, i);
         }
     }
 
@@ -49,11 +47,11 @@ public class BogoSort implements SortAlgorithm {
         BogoSort bogoSort = new BogoSort();
 
         // print a sorted array
-        print(bogoSort.sort(integers));
+        SortUtils.print(bogoSort.sort(integers));
 
         // String Input
         String[] strings = {"c", "a", "e", "b","d"};
 
-        print(bogoSort.sort(strings));
+        SortUtils.print(bogoSort.sort(strings));
     }
 }

Sorts/BubbleSort.java

@@ -1,6 +1,6 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.*;
+import static Sorts.SortUtils.*;
 
 /**
  *

Sorts/CocktailShakerSort.java

@@ -1,6 +1,4 @@
-package sort;
+package Sorts;
-
-import static sort.SortUtils.*;
 
 /**
  *
@@ -29,8 +27,8 @@ class CocktailShakerSort implements SortAlgorithm {
             // front
             swappedRight = 0;
             for (int i = left; i < right; i++) {
-                if (less(array[i + 1], array[i])) {
+                if (SortUtils.less(array[i + 1], array[i])) {
-                    swap(array, i, i + 1);
+                    SortUtils.swap(array, i, i + 1);
                     swappedRight = i;
                 }
             }
@@ -38,8 +36,8 @@ class CocktailShakerSort implements SortAlgorithm {
             right = swappedRight;
             swappedLeft = length - 1;
             for (int j = right; j > left; j--) {
-                if (less(array[j], array[j - 1])) {
+                if (SortUtils.less(array[j], array[j - 1])) {
-                    swap(array, j - 1, j);
+                    SortUtils.swap(array, j - 1, j);
                     swappedLeft = j;
                 }
             }
@@ -56,11 +54,11 @@ class CocktailShakerSort implements SortAlgorithm {
 		CocktailShakerSort shakerSort = new CocktailShakerSort();
 
 		// Output => 1 4 6 9 12 23 54 78 231
-		print(shakerSort.sort(integers));
+		SortUtils.print(shakerSort.sort(integers));
 
 		// String Input
 		String[] strings = { "c", "a", "e", "b", "d" };
-		print(shakerSort.sort(strings));
+		SortUtils.print(shakerSort.sort(strings));
 	}
 
 

Sorts/CombSort.java

@@ -1,6 +1,6 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.*;
+import static Sorts.SortUtils.*;
 
 
 /**

Sorts/CountingSort.java

@@ -1,4 +1,4 @@
-package sort;
+package Sorts;
 
 import java.util.*;
 import java.util.stream.IntStream;
@@ -6,7 +6,7 @@ import java.util.stream.Stream;
 
 import static java.util.stream.Collectors.toList;
 import static java.util.stream.Collectors.toMap;
-import static sort.SortUtils.print;
+import static Sorts.SortUtils.print;
 
 /**
  *

Sorts/CycleSort.java

@@ -1,7 +1,7 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.less;
+import static Sorts.SortUtils.less;
-import static sort.SortUtils.print;
+import static Sorts.SortUtils.print;
 
 /**
  *  @author Podshivalov Nikita (https://github.com/nikitap492)

Sorts/GnomeSort.java

@@ -1,6 +1,6 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.*;
+import static Sorts.SortUtils.*;
 
 /**
  * Implementation of gnome sort

Sorts/HeapSort.java

@@ -1,10 +1,10 @@
-package sort;
+package Sorts;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-import static sort.SortUtils.*;
+import static Sorts.SortUtils.*;
 
 /**
  * Heap Sort Algorithm

Sorts/InsertionSort.java

@@ -1,7 +1,7 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.less;
+import static Sorts.SortUtils.less;
-import static sort.SortUtils.print;
+import static Sorts.SortUtils.print;
 
 /**
  *

Sorts/MergeSort.java

@@ -1,6 +1,6 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.print;
+import static Sorts.SortUtils.print;
 
 /**
  * This method implements the Generic Merge Sort

Sorts/PancakeSort.java

@@ -1,6 +1,6 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.*;
+import static Sorts.SortUtils.*;
 
 /**
  * Implementation of gnome sort

Sorts/QuickSort.java

@@ -1,6 +1,6 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.*;
+import static Sorts.SortUtils.*;
 
 /**
  *

Sorts/RadixSort.java

@@ -1,4 +1,4 @@
-package sort;
+package Sorts;
 
 import java.util.Arrays;
  

Sorts/SelectionSort.java

@@ -1,6 +1,4 @@
-package sort;
+package Sorts;
-
-import static sort.SortUtils.*;
 
 /**
  *
@@ -27,14 +25,14 @@ public class SelectionSort implements SortAlgorithm {
             int min = i;
 
             for (int j = i +1 ; j < n; j++) {
-                if (less(arr[j], arr[min])) {
+                if (SortUtils.less(arr[j], arr[min])) {
                     min = j;
                 }
             }
 
             // Swapping if index of min is changed
             if (min != i) {
-                swap(arr, i , min);
+                SortUtils.swap(arr, i , min);
             }
         }
 
@@ -51,13 +49,13 @@ public class SelectionSort implements SortAlgorithm {
         Integer[] sorted = selectionSort.sort(arr);
 
         // Output => 1	  4	 6	9	12	23	54	78	231
-        print(sorted);
+        SortUtils.print(sorted);
 
         // String Input
         String[] strings = {"c", "a", "e", "b","d"};
         String[] sortedStrings = selectionSort.sort(strings);
 
         //Output => a	b	 c  d	e
-        print(sortedStrings);
+        SortUtils.print(sortedStrings);
     }
 }

Sorts/ShellSort.java

@@ -1,6 +1,6 @@
-package sort;
+package Sorts;
 
-import static sort.SortUtils.*;
+import static Sorts.SortUtils.*;
 
 
 /**

Sorts/SortAlgorithm.java

@@ -1,4 +1,4 @@
-package sort;
+package Sorts;
 
 import java.util.Arrays;
 import java.util.List;

Sorts/SortUtils.java

@@ -1,4 +1,4 @@
-package sort;
+package Sorts;
 
 import java.util.Arrays;
 import java.util.List;