/**
*
*
@author a496006
*
*/
public
class BubbleSort {
// Bubble order
public static void main(String[] args) {
int k;
Integer[] a = { 2, 1, 6, 5, 4, 3 };
for (int i = 0; i < a.length-1; i++) {
for (int j = 0; j < a.length-i-1; j++) {
if (a[j] < a[j+1]) {
k = a[j];
a[j] = a[j+1];
a[j+1] = k;
}
}
}
// The below 2 "for cycles" have same functionality
for (Object obj : a) {
System.out.println(obj);
}
// for (int i = 0; i < a.length; i++) {
//
// System.out.println(a[i]);
//
// }
}
}
原文：http://www.cnblogs.com/mabel/p/5899696.html