方法调用不正确？！卡路里应用

如何解决方法调用不正确？！卡路里应用

package com.company;

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

    //making values easier to change and also create global variables for gym comparison

    Scanner scan = new Scanner (System.in);
        System.out.println("How many calories did you consume today?>> ");
    int actualIntake = scan.nextInt();
        System.out.println("What is your BMR?>> ");
    int BMR = scan.nextInt();
    scan.close();

    //this method is what is expected with deficit
    calorieCalculation(actualIntake,BMR);
    //this is what you actually ate
    actualCalories(actualIntake,BMR);

    //gym with protein
        gym (30,40,50,100,actualIntake);
    }
    //testing method
    testingMeth(actualIntake);




    //What the user should be following
    public static int calorieCalculation(int actualIntake,int BMR){
        int calorieDifference = BMR - actualIntake;

        if (calorieDifference <= 0 ){
            calorieDifference = Math.abs (BMR - actualIntake);
            System.out.println("You have went over your deficit,well done fatty = " + calorieDifference);
        } else if (calorieDifference >= 0){
            System.out.println("Expected calorie deficit should be " + calorieDifference);
        }

        return calorieDifference;
    }

//What the user actually did
    public static int actualCalories (int actualIntake,int BMR ) {

        int deficitCalculation = actualIntake - BMR;
        if (actualIntake > BMR ) {
            System.out.println("You fat lard stop overeating you dumbass," + "failed deficit of over " + deficitCalculation + " Calories.");

        } else if (actualIntake < BMR ) {
            System.out.println("Well done you created a deficit of " + deficitCalculation + " keep her going keep her movin." );
        }
        return deficitCalculation;
    }

//How much did you burn in the gym
    public static int gym (int treadMillCal,int rowingMachineCal,int weightsCal,int proteinShakeCal,int actualIntake) {

        int totalGym = ((treadMillCal + rowingMachineCal + weightsCal) - proteinShakeCal);

        if (totalGym >= 50 ) {
            System.out.println("Well done you have burned more than 50 calories whilst drinking protein shake");
        } else if (totalGym < 50 ) {
            System.out.println("Whats the bloody point of drinking protein if your putting the calories back on fatty: " + totalGym + " calories is how much you lost");
        }

        int gymAndTotal = actualIntake - totalGym;
        System.out.println("What you ate,plus minusing your workout along with the protein you consumed " + gymAndTotal);

        return totalGym;
    }

    public static void testingMeth (int actualIntake) {
        System.out.println(actualIntake);



    }

}
//Take calories in then calculate BMR and compare,return value

所以我目前正在学习Java，只是学习并制作随机卡路里不足和BMR程序。我创建了一个新方法：

public static int testingMeth(actualIntake) {
    System.out.println(actualIntake);
}

问题是，当我尝试在Gym方法之后调用该方法时，会产生错误。

    gym (30,actualIntake);
}
testingMeth(actualIntake);

如果我要从主方法中删除Gym方法，则所有其他方法都出错。我不一定需要该程序的解决方案，而是为什么我会收到这些错误？只想学习和提高！谢谢。

换句话说，我可以在Gym方法之前调用testingMeth，它可以正常工作，但是为什么不在健身房方法之后调用呢？如果我摆脱了健身房方法，程序中的其他方法会发生多个错误？

解决方法

如果您看到以下代码，则我可以按任意顺序运行这两种方法，并且效果也很好。

您需要阅读basics of method declaration and method call。

它将为您提供帮助。

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {

        //making values easier to change and also create global variables for gym comparison

        Scanner scan = new Scanner(System.in);
        System.out.println("How many calories did you consume today?>> ");
        int actualIntake = scan.nextInt();
        System.out.println("What is your BMR?>> ");
        int BMR = scan.nextInt();
        scan.close();

        //this method is what is expected with deficit
        calorieCalculation(actualIntake,BMR);
        //this is what you actually ate
        testingMeth(actualIntake);
        actualCalories(actualIntake,BMR);
        //gym with protein
        gym(30,40,50,100,actualIntake);
    }

    //testing method


    //What the user should be following
    public static int calorieCalculation(int actualIntake,int BMR) {
        int calorieDifference = BMR - actualIntake;

        if (calorieDifference <= 0) {
            calorieDifference = Math.abs(BMR - actualIntake);
            System.out.println("You have went over your deficit,well done fatty = " + calorieDifference);
        } else if (calorieDifference >= 0) {
            System.out.println("Expected calorie deficit should be " + calorieDifference);
        }

        return calorieDifference;
    }

    //What the user actually did
    public static int actualCalories(int actualIntake,int BMR) {

        int deficitCalculation = actualIntake - BMR;
        if (actualIntake > BMR) {
            System.out.println("You fat lard stop overeating you dumbass," + "failed deficit of over " + deficitCalculation + " Calories.");

        } else if (actualIntake < BMR) {
            System.out.println("Well done you created a deficit of " + deficitCalculation + " keep her going keep her movin.");
        }
        return deficitCalculation;
    }

    //How much did you burn in the gym
    public static int gym(int treadMillCal,int rowingMachineCal,int weightsCal,int proteinShakeCal,int actualIntake) {

        int totalGym = ((treadMillCal + rowingMachineCal + weightsCal) - proteinShakeCal);

        if (totalGym >= 50) {
            System.out.println("Well done you have burned more than 50 calories whilst drinking protein shake");
        } else if (totalGym < 50) {
            System.out.println("Whats the bloody point of drinking protein if your putting the calories back on fatty: " + totalGym + " calories is how much you lost");
        }

        int gymAndTotal = actualIntake - totalGym;
        System.out.println("What you ate,plus minusing your workout along with the protein you consumed " + gymAndTotal);

        return totalGym;
    }

    public static void testingMeth(int actualIntake) {
        System.out.println(actualIntake);
    }

}

您需要了解 every opening braces of class/method/switch-case/or condition must have closing braces.

在您的情况下，您尝试在关闭类括号之后尝试调用某些方法，因此这些元素不属于您的类，这就是为什么它会引发错误。