冒泡

[java]代码库

package com.bdqn.yingyun;

public class MaoPao {

	public static void main(String[] args) {
		int[] arr = { 12, 3, 56, 7, 33, 54 };
		for (int i = 0; i < arr.length - 1; i++) {
			for (int j = 0; j < arr.length - 1 - i; j++) {
				if (arr[j] > arr[j + 1]) {
					int temp = arr[j];
					arr[j] = arr[j + 1];
					arr[j + 1] = temp;
				}
			}
		}
		for (int x = 0; x < arr.length; x++) {
			System.out.print(arr[x] + "   ");
		}
	}
}