Java 我试图有多行输入，并将字符串、整数存储到三个独立的变量中

因此，我尝试存储多行代码，并将每个输入添加到特定数组下。所以基本上，一个人输入游戏的名字，这个名字被存储到一个叫做“游戏”的数组中，然后他们在同一行上输入他们已经获得的分数，这应该被存储到aray的“分数”中，并且在游戏的分钟数中也是如此。你明白我的意思

输入应如下所示

<name of player> 
<game name> : <score> : <min played> 

这就是它实际上看起来的样子

PLayers Name: Matty
Number of games: GTA IV
Total Score: 12
Total minutes played: 124

正如你所看到的，它基本上只拆分第一行，并将其放入这些标题中，当我希望它将每个部分加起来，并将它们放入我想要的实际输出中时。它只拆分第一个游戏数据，不将其与下面的其他行相加

这是我的伪代码

get name of player and store in a variable
loop for 100
    get input
    if it is "quit" then break
    split up input
    if I don't get 3 things then it is invalid 
    else if I do get 3 things
        store the first one in an array for game names
        store the second one in an array for scores
        store the third one in an array for times
        if I can’t convert scores &/or times - it is invalid
end loop

output player’s name
output a line of “------------------------”
loop for how many valid games we have
    output a line containing gamename, score, minutes played
end loop

---

然后把所有的游戏加起来，变成一个整数作为最终输出，如上图所示，然后对所有的分数和分钟进行同样的处理，并按上图所示打印出来……

我不知道我是否理解正确，但你有什么类似的事情吗

import java.util.Scanner;

public class Report
{
    public static void main(String[] args)
    {
        String name;

        String[] game = new String[100];
        int[] score = new int[100];
        int[] min = new int[100];

        int nextLine = 0;

        System.out.println("Can you enter your name, game, achievement score, and time played in the following format as shown below:");
        System.out.println("<NAME>");
        System.out.println("<GAME> : <SCORE> : <TIMEPLAYED>");
        System.out.println("Once you have finished your input please notify the program you have finished with the command 'quit':");

        Scanner keyboard = new Scanner(System.in); // initialise Scanner
        name = keyboard.nextLine(); // assign next line of input to name

        for (int index = 0; index < 100; index++)
        {
            String input = keyboard.nextLine(); // next line of input

            if (input.compareToIgnoreCase("quit") == 0)
            {
                break;
            }
            nextLine = nextLine + 1;

            String[] variables = input.split(":"); // perform split
            if (variables.length != 3)
            {
                // handle invalid input here
            }
            game[index] = variables[0].trim(); // first token trimmed of whitespaces
            try
            {
                score[index] = Integer.parseInt(variables[1].trim()); // parse second token as int
                min[index] = Integer.parseInt(variables[2].trim()); // parse third token as int
            }
            catch (NumberFormatException e)
            {
                // handle invalid input here
            }
        }

        for (int index = 0; index < nextLine; index++)
        {

            System.out.println("Players name: " + name);
            System.out.println("-------------------------------");
            System.out.println("Total games: " + game[index]);
            System.out.println("Overall score: " + score[index]);
            System.out.println("Total minutes played: " + min[index]);

            System.out.println(game[index]);
        }
    }
}

import java.util.Scanner；
公开课报告
{
公共静态void main（字符串[]args）
{
字符串名；
字符串[]游戏=新字符串[100]；
整数[]分数=新整数[100]；
int[]min=新int[100]；
int nextLine=0；
System.out.println（“你能按如下格式输入你的名字、游戏、成就分数和玩的时间吗？”）；
System.out.println（“”）；
System.out.println（“：：”）；
System.out.println（“完成输入后，请使用命令'quit'：'通知已完成的程序；”；
扫描仪键盘=新扫描仪（System.in）；//初始化扫描仪
name=keyboard.nextLine（）；//将下一行输入指定给name
对于（int-index=0；index<100；index++）
{
字符串输入=键盘.nextLine（）；//下一行输入
if（input.compareTignoreCase（“quit”）==0）
{
打破
}
下一行=下一行+1；
String[]variables=input.split（：“”；//执行拆分
if（variables.length！=3）
{
//在此处处理无效输入
}
game[index]=变量[0].trim（）；//第一个标记修剪了空格
尝试
{
score[index]=Integer.parseInt（变量[1].trim（））；//将第二个标记解析为int
min[index]=Integer.parseInt（变量[2].trim（））；//将第三个标记解析为int
}
捕获（数字格式）
{
//在此处处理无效输入
}
}
对于（int index=0；index

也许你应该看看，或者我试过扫描仪，但我的讲师告诉我，我不应该使用扫描仪，因为你在

：

上拆分

字符串，你有基本的输入要求。你有什么问题？现在我们知道了典型的输出，你的实际输出是什么样子的？你想让用户输入许多玩家的名字和每个人的许多游戏吗？Bercik我爱你！这基本上就是我想要的第一点。然后我想让它把所有的数据加起来，这样它就有了每一个的总数量，游戏的数量，分数和游戏时间。要循环你的例如分数数组中的每个元素，将它解析为整数（因为它是字符串）和一些变量求和，例如scoresSumSo我如何计算输入的游戏名的数量，并将其转换为整数，然后输出
get name of player and store in a variable
loop for 100
    get input
    if it is "quit" then break
    split up input
    if I don't get 3 things then it is invalid 
    else if I do get 3 things
        store the first one in an array for game names
        store the second one in an array for scores
        store the third one in an array for times
        if I can’t convert scores &/or times - it is invalid
end loop

output player’s name
output a line of “------------------------”
loop for how many valid games we have
    output a line containing gamename, score, minutes played
end loop

import java.util.Scanner;

public class Report
{
    public static void main(String[] args)
    {
        String name;

        String[] game = new String[100];
        int[] score = new int[100];
        int[] min = new int[100];

        int nextLine = 0;

        System.out.println("Can you enter your name, game, achievement score, and time played in the following format as shown below:");
        System.out.println("<NAME>");
        System.out.println("<GAME> : <SCORE> : <TIMEPLAYED>");
        System.out.println("Once you have finished your input please notify the program you have finished with the command 'quit':");

        Scanner keyboard = new Scanner(System.in); // initialise Scanner
        name = keyboard.nextLine(); // assign next line of input to name

        for (int index = 0; index < 100; index++)
        {
            String input = keyboard.nextLine(); // next line of input

            if (input.compareToIgnoreCase("quit") == 0)
            {
                break;
            }
            nextLine = nextLine + 1;

            String[] variables = input.split(":"); // perform split
            if (variables.length != 3)
            {
                // handle invalid input here
            }
            game[index] = variables[0].trim(); // first token trimmed of whitespaces
            try
            {
                score[index] = Integer.parseInt(variables[1].trim()); // parse second token as int
                min[index] = Integer.parseInt(variables[2].trim()); // parse third token as int
            }
            catch (NumberFormatException e)
            {
                // handle invalid input here
            }
        }

        for (int index = 0; index < nextLine; index++)
        {

            System.out.println("Players name: " + name);
            System.out.println("-------------------------------");
            System.out.println("Total games: " + game[index]);
            System.out.println("Overall score: " + score[index]);
            System.out.println("Total minutes played: " + min[index]);

            System.out.println(game[index]);
        }
    }
}