bubble.java

public static void bubble () {	
		int[] n = {5, 9, 4, 3, 7, 13, 5, 1};
		System.out.println(Arrays.toString(n));
		int l = n.length;
		int f = l-1;
		int tmp = 0;
		for (int i=l;i>0;i--) {
			for (int x=0;x<f;x++) {
				if (n[x] > n[x+1]) {
					tmp = n[x];
					n[x] = n[x+1];
					n[x+1] = tmp;
				}
			}
			
		}
		System.out.println(Arrays.toString(n));
	}