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