老师好：我昨天做完时已经是11点多了，错过了提交时间，希望用此篇博客弥补一下我的过失。
import java.io.;

import java.lang.;

import java.util.Scanner;

public class MyCP {

public static void main(String args[]) {

try {

        FileReader file=new FileReader("/Users/windows/Desktop/mycp.txt");

        OutputStreamWriter binary=new OutputStreamWriter(new FileOutputStream("/Users/windows/Desktop/mycp.txt"));

        BufferedReader br=new BufferedReader(file);

        String strs=null;

        while ((strs=br.readLine())!=null) {

            System.out.println(strs);

            int num=Integer.parseInt(strs);

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

                binary.write(Integer.toBinaryString(num));

                System.out.print(Integer.toBinaryString(num));

            //}

        }

        binary.close();

    } catch (FileNotFoundException e) {

        System.out.println(" NO file exist");

    } catch (IOException e) {

        e.printStackTrace();

    }

    System.out.println();

    try {

        FileReader file2=new FileReader("C:\Users\lenovo\zhuanyedajiesanshinian20155307\zhuanyedajiesanshinian20155307");

        OutputStreamWriter test=new OutputStreamWriter(new FileOutputStream("C:\\Users\\LJY\\IdeaProjects\\Stream\\src\\test2.txt"));

        BufferedReader br2=new BufferedReader(file2);

        String strs2=null;

        while ((strs2=br2.readLine())!=null) {

            System.out.println(strs2);

            //int num2=Integer.parseInt(strs2);

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

            test.write(Integer.parseInt(strs2,2));

            System.out.println(Integer.parseInt(strs2,2));

            //}

        }

        test.close();

    } catch (FileNotFoundException e) {

        System.out.println("file doesn't exist");

    } catch (IOException e) {

        e.printStackTrace();

    }

}

}
巴特西

mycp 补交作业

mycp码云链接

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