diff --git a/Sort/Java/SimultaneousBubbleSort.java b/Sort/Java/SimultaneousBubbleSort.java new file mode 100644 index 0000000..7d77371 --- /dev/null +++ b/Sort/Java/SimultaneousBubbleSort.java @@ -0,0 +1,56 @@ +public class SimultaneousBubbleSort { + + public static void main(String a[]) { + int[] arr1 = { 9, 14, 3, 2, 43, 11, 58, 22 }; + System.out.println("Before Sort"); + for (int i : arr1) { + System.out.print(i + " "); + } + System.out.println(); + + sort(arr1, 0, arr1.length - 1);// sorting array using insertion sort + + System.out.println("After Sort"); + for (int i : arr1) { + System.out.print(i + " "); + } + } + + public static void sort(int[] array, int leftIndex, int rightIndex) { + if (array != null && leftIndex < rightIndex && leftIndex >= 0 && rightIndex >= 0 && array.length > 0 + && array.length >= rightIndex) { + + int i = leftIndex; + while (i < rightIndex) { + boolean swap = false; + int left = leftIndex + i; + int right = rightIndex - i; + while (left < rightIndex && right > leftIndex) { + if (array[left] > (array[left + 1])) { + swap(array, left, left + 1); + swap = true; + } + if (array[right] < (array[right - 1])) { + swap(array, right, right - 1); + swap = true; + } + left++; + right--; + } + if (!swap) { + break; + } + i++; + } + } + } + + public static void swap(int[] array, int i, int j) { + if (array == null) + throw new IllegalArgumentException(); + + int temp = array[i]; + array[i] = array[j]; + array[j] = temp; + } +}