import java.util.ArrayList;


public class BubbleSortExample {
	
	
	
	public static void main(String args[]){
	
		ArrayList<String> string;
	
		int numbers[] = {99, -100, 566, 12, 5, 
				978, 5623, 463, -9, 49, 12};
		
		int a, b, temp;
		int size;
		
		//display original array:
		System.out.println("Original array is: ");
		for(int i=0; i < numbers.length; i++){
			System.out.println(" " + numbers[i]);
		}
	
		//bubble sort:
		//outer loop: loops through the whole list
		for (a=1; a < numbers.length; a++){
			//inner loop: checks pairs next to each other
			for(b=numbers.length-1; b >= a; b--){
				if(numbers[b-1] > numbers[b]){
					temp = numbers[b-1];
					numbers[b-1] = numbers[b];
					numbers[b] = temp;
				}
			}
		}
		
		//display sorted list:
		System.out.println("Sorted list: ");
		for(int i=0; i < numbers.length; i++){
			System.out.println(" " + numbers[i]);
		}
	
	}
	
	
	
	

}