public int[] bubbleSort(int[] a, int n) {
for (int i = 0; i < n; i++) {
int flag = 0;
for (int j = n - 1; j > i; j--) {// i or i-1 ?
if (a[j] < a[j - 1]) {
int x = a[j];
a[j] = a[j - 1];
a[j - 1] = x;
flag = 1;
}
}
if (flag == 0)
break;
}
return a;
}
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int[] a = new int[] { 25, 56, 32, 20, 1, 5, 89, 3, 8, 41 };
冒泡排序 sort = new 冒泡排序();
sort.bubbleSort(a, a.length);
for (int i = 0; i < a.length; i++) {
System.out.print(a[i] + " ");
}
}
}
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