bubblesortapp.java

输出改变屏幕颜色的程序和读取一列数并且对它进行排序

import java.io.*;

public class BubbleSortApp {

	public static void main(String[] args) {
		ArrayBub arr;
		String fileName;

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		System.out.print("请输入文件名： ");
		try {
			fileName = br.readLine();
			System.out.println("你输入的文件名是：" + fileName);
		} catch (IOException e) {
			System.out.print("控制台输入错误");
			return;
		}
		
		arr = new ArrayBub(fileName);
		System.out.print("未排序：");
		arr.display();

		arr.bubbleSort();
		System.out.print("排序后：");
		arr.display();
	}

}