arraysort.java

来自「JAVA编程思想源代码 值得一下 很难找的」· Java 代码 · 共 18 行

package chapter5;

import java.util.*;

public class ArraySort {
	public static void main(String args[]) {
		int a[] = { 9, 1, 3, 4, 2, 5, 7, 6, 8 };
		System.out.println("数组a排序前为:");
		for (int i = 0; i < a.length; i++)
			System.out.print(a[i] + "  ");
		System.out.println();
		System.out.println("数组a排序后为:");
		Arrays.sort(a);
		for (int i = 0; i < a.length; i++)
			System.out.print(a[i] + "  ");
	}
}