数组的排序

例子：将数组排序程序修改成一个方法的调用形式

package WordCount;

import javax.naming.ldap.SortControl;

public class ArrayRefDemo03 {
	public static void main(String[] args) {

		int score[] = { 67, 89, 87, 69, 90, 100, 75, 90 };
		int age[] = { 31, 30, 18, 17, 8, 9, 1, 39 };
		sort(score);
		print(score);
		System.out.println("\n");
		sort(age);
		print(age);
	}

	public static void sort(int temp[]) {
		for (int i = 0; i < temp.length; i++) {
			for (int j = 0; j < temp.length; j++) {
				if (temp[i] < temp[j]) {
					int x = temp[i];
					temp[i] = temp[j];
					temp[j] = x;
				}
			}
		}
	}

	public static void print(int temp[]) {
		for (int i = 0; i < temp.length; i++) {
			System.out.print(temp[i] + "\t");
		}

	}
}

　　结果：

67 69 75 87 89 90 90 100

1 8 9 17 18 30 31 39