我的代码出了什么问题？我收到了编译错误，但不确定原因

Question

我正在尝试用java编写一个程序，它将输入当前日期和用户生日的日期，然后输出用户下一个生日的天数。

在尝试编译我的代码时，我收到一个＆＃34;找不到符号变量absolutepday＆＃34;错误。我已多次查看我的代码，无法弄清楚出了什么问题。 （我相信这与我的变量范围有关，但我不确定）（我是初学者）

如何修复它以便这些变量包含在我的范围内？

非常感谢任何帮助和建议！

这是我的代码：

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＆＃13;

import java.util.Scanner;

public class BirthdayProject
{
    //programs purpose
    public static void initialstatement()
    {
         System.out.println("This program tells you how many days\nit will be until your next birthday.");
         System.out.println();
    }
    //calculate absolute day of the year of todays date
    public static int todaysdate()
    {
        int absolutepday = 0;
        
        Scanner input = new Scanner(System.in);
        
        System.out.println("Please enter today's date:");
        
        System.out.print("What is the month (1-12)? ");
        int pmonth= input.nextInt();
        
        System.out.print("What is the day   (1-31)? ");
        int pday= input.nextInt();      
        
        if (pmonth == 1)
        absolutepday = pday;
        else if (pmonth == 2)
        absolutepday = 31 + pday;
        else if (pmonth == 3)
        absolutepday = 59 + pday;
        else if (pmonth == 4)
        absolutepday = 90 + pday;
        else if (pmonth == 5)
        absolutepday = 120 + pday;
        else if (pmonth == 6)
        absolutepday = 151 + pday;
        else if (pmonth == 7)
        absolutepday = 181 + pday;
        else if (pmonth == 8)
        absolutepday = 212 + pday;
        else if (pmonth == 9)
        absolutepday = 243 + pday;
        else if (pmonth == 10)
        absolutepday = 273 + pday;
        else if (pmonth == 11)
        absolutepday = 304 + pday;
        else if (pmonth == 12)
        absolutepday = 334 + pday;
       System.out.println(pmonth + "/" + pday + " is day #" + absolutepday + " of 365");
        System.out.println();
        
       return absolutepday;
    }
    //calculate absolute day of the year of the users birthday
    public static int birthdaydate()
    {
        int absolutebday = 0;

        Scanner input = new Scanner(System.in);
        
        System.out.println("Please enter your birthday:");
        
        System.out.print("What is the month (1-12)? ");
        int bimonth= input.nextInt();
        
        System.out.print("What is the day   (1-30)? ");
        int biday= input.nextInt();
        
        if (bimonth == 1)
        absolutebday = biday;
        else if (bimonth == 2)
        absolutebday = 31 + biday;
        else if (bimonth == 3)
        absolutebday = 59 + biday;
        else if (bimonth == 4)
        absolutebday = 90 + biday;
        else if (bimonth == 5)
        absolutebday = 120 + biday;
        else if (bimonth == 6)
        absolutebday = 151 + biday;
        else if (bimonth == 7)
        absolutebday = 181 + biday;
        else if (bimonth == 8)
        absolutebday = 212 + biday;
        else if (bimonth == 9)
        absolutebday = 243 + biday;
        else if (bimonth == 10)
        absolutebday = 273 + biday;
        else if (bimonth == 11)
        absolutebday = 304 + biday;
        else if (bimonth == 12)
        absolutebday = 334 + biday;
        
        System.out.println(bimonth + "/" + biday +" is day #" + absolutebday + " of 365.");
        System.out.println();
        
        return absolutebday;
    }
    //calculate how many days intill the users next birthday
    public static void main()
    {
        initialstatement();
        todaysdate();
        birthdaydate();

    int absolutedaystillbday = (absolutepday-absolutebday)+(absolutepmonth-absolutebmonth);
    if (absolutedaystillbday == 0)
    System.out.println("Happy Birthday!");
    else if (absolutedaystillbday == 1)
    System.out.println("Wow, your birthday is tomorrow!");
    else if (absolutedaystillbday > 0)
    System.out.println("Your next birthday is in " + absolutedaystillbday + "days.");
    else if (absolutedaystillbday < 0)
    System.out.print("Your next birthday is in " + (absolutedaystillbirthday + 365) + "days.");
    }
}

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