Bubble Sort algorithm in Java
public class BubbleSort {
public static void main(String[] args) {
int[] array = {5, 2, 8, 12, 1, 6, 3};
System.out.println("Array before sorting:");
printArray(array);
bubbleSort(array);
System.out.println("\nArray after sorting:");
printArray(array);
}
public static void bubbleSort(int[] array) {
int n = array.length;
for (int i = 0; i < n - 1; i++) {
for (int j = 0; j < n - i - 1; j++) {
if (array[j] > array[j + 1]) {
// Swap array[j] and array[j+1]
int temp = array[j];
array[j] = array[j + 1];
array[j + 1] = temp;
}
}
}
}
public static void printArray(int[] array) {
for (int i = 0; i < array.length; i++) {
System.out.print(array[i] + " ");
}
}
}