package cskaoyan;

public class cskaoyan40 {

	@org.junit.Test

	public void arraySort() {

		java.util.Scanner in = new java.util.Scanner(System.in);

		System.out.println("请输入3个字符串,每个字符串以回车结束!");

		String[] str = new String[3];

		for (int i = 0; i < 3; i++) {

			str[i] = in.nextLine();

		}

		sort_arr(str);

		System.out.println("排序后的结果为：");

		print_arr(str);

		in.close();

	}

	private void sort_arr(String[] array) {

		for (int i = 0; i < array.length; i++) {

			for (int j = 0; j < array.length - i - 1; j++) {

				if (array[j].compareTo(array[j + 1]) > 0) {

					String temp = array[j];

					array[j] = array[j + 1];

					array[j + 1] = temp;

				}

			}

		}

	}

	private void print_arr(String[] array) {

		for (int i = 0; i < array.length; i++) {

			System.out.print(array[i] + " ");

		}

		System.out.println();

	}

}