大家好，第一個(gè)帖子在這里！我目前有一些問題與我的readfromfile（）計(jì)算平均值我的問題是它打印十個(gè)數(shù)字“粘在一起”像12345678910我不明白我如何計(jì)算這樣的平均值，我嘗試了token / 10，它返回0000000000任何建議從這個(gè)混亂中獲得平均值？我嘗試返回帶有%n%s的令牌，這看起來更好，但是當(dāng)我除以10時(shí)，它仍然沒有給我一個(gè)正確的數(shù)字，我做錯(cuò)了什么package average;import java.io.FileNotFoundException;import java.io.IOException;import java.nio.file.Paths;import java.util.Formatter;import java.util.InputMismatchException;import java.util.Scanner;public class average {    private static Formatter output;    private static Scanner input;    public static void main(String[] args) {        openFileWrite();        writeToFile();        closeFile();        openFileRead();        readFromFile();        closeFileRead();    }    public static void openFileRead() {      // gets file for "read"        try {            input = new Scanner(Paths.get("Numbers.txt"));        } catch (IOException e) {            System.out.println("Unable to read file");        }    }    public static void openFileWrite() {     // gets file for "write"        try {            output = new Formatter("Numbers.txt");        } catch (FileNotFoundException e) {            System.out.println("Unable to open file");        }    }    public static void readFromFile() {        while (input.hasNextInt()) {            int token = input.nextInt();            System.out.print(token);        }    }    public static void writeToFile() {        Scanner input = new Scanner(System.in);        System.out.println("Enter 10 numbers");        try {            for (int i = 0; i < 10; i++) {                System.out.println("Another Number Please");                int total = input.nextInt();                output.format("%s%n", total);            }        } catch (InputMismatchException e) {            System.out.println("Please do not enter any letters");            writeToFile();        }    }