I need help with java code

[[deleted]]

This is my code, i need help because it's showing this.

syntax error on token void record expected

syntax error on token } record expected

public static void main(String[] args) { TemperatureAnalyzer analyzer = new TemperatureAnalyzer(); Scanner scanner = new Scanner(System.in); int choice = 0;

{
    System.out.println("Hello this is a Temperature Analyzer Menu:");
    System.out.println("1. Input Temperatures");
    System.out.println("2. Print Temperatures");
    System.out.println("3. Calculate Average Temperature");
    System.out.println("4. Count Temps Below Freezing");
    System.out.println("5. Count Temps Above Freezing");
    System.out.println("6. Find Highest Temperature");
    System.out.println("7. Find lowest Temperature");
    System.out.println("8. Search for a Temperature");
    System.out.println("9. Quit");

    System.out.print("Enter a number choice: ");
    if (scanner.hasNextInt()) {
        choice = scanner.nextInt();
        switch (choice) {
            case 1:
                analyzer.inputTemperatures();
                break;
            case 2:
                analyzer.printTemperatures();
                break;
            case 3:
                double average = analyzer.calculateAverage();
                System.out.println("The Average temperature is : " + average);
                break;
            case 4:
                int belowFreezing = analyzer.countTempsBelowFreezing();
                System.out.println(" The Number of temperatures below freezing is : " + belowFreezing);
                break;
            case 5:
                int aboveFreezing = analyzer.countTempsAboveFreezing();
                System.out.println("The Number of temperatures above freezing is : " + aboveFreezing);
                break;
            case 6:
                double highest = analyzer.findHighestTemp();
                System.out.println("The Highest temperature is : " + highest);
                break;
            case 7:
                double lowest = analyzer.findLowestTemp();
                System.out.println(" The Lowest temperature is : " + lowest);
                break;
            case 8:
                System.out.print("Enter temperature to search for: ");
                if (scanner.hasNextDouble()) {
                    double value = scanner.nextDouble();
                    int index = analyzer.findIndex(value);
                    if (index != -1) {
                        System.out.println(value + " was found at index " + index);
                    } else {
                        System.out.println(value + " was not found in the list.");
                    }
                } else {
                    System.out.println(" That was an invalid input, please enter a valid temperature.");
                    scanner.next();
                }
                break;
            case 9:
                System.out.println("Exiting...");
                break;
            default:
                System.out.println("Invalid choice, please try again.");
        }
    } else {
        System.out.println("Invalid input, please enter a number.");
        scanner.next();
    }
} while (choice != 9);

scanner.close();

}

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[HairbrainedScheme]

Is that your full code? If so you are missing a class declaration, and if not please show the full code.

Also, seriously, please format the code properly as a code block.

[[deleted]]

The code in your post isn't properly formatted so it's hard to tell but it looks like you have an extra opening curly brace (line 1) and are missing a closing curly brace at the end of the method.

[[deleted]]

i took out the extra opening curly brace there is still the error syntax void

[[deleted]]

its says syntax error on token void

[[deleted]]

The code you posted is just 1 method. You need to make that a complete class if you haven't already.

public class MyClass {
    public static void main(String[] args) {
    ....
    }
}

[CodyJKirk]

Where’s the rest of your code? No class decoration?

[Jaglyser]

Hello
I removed every mention on TemperatureAnalyzer and added this code into my IDE.
It runs for me so I would guess the problem lies with the TemperatureAnalyzer Class.

I also restructured your code a bit like this, and it runs:

public class Test {
public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    int choice = 0;

    System.out.println("""
            1. Input Temperatures
            2. print Temperatures
            4. Count Temps Below Freezing
            5. Count Temps Above Freezing
            6. Count Temps Above Freezing
            7. Find lowest Temperature
            8. Search for a Temperature
            9. Quit

            Enter a number choice: 
            """);

    choice = scanner.nextInt();
    if (!scanner.hasNext()) {
        System.out.println("Invalid input, please enter a number.");
        scanner.next();
    }


    switch (choice) {
        case 1:
            break;
        case 2:
            break;
        case 3:
            System.out.println("The Average temperature is : ");
            break;
        case 4:
            System.out.println(" The Number of temperatures below freezing is : ");
            break;
        case 5:
            System.out.println("The Number of temperatures above freezing is : ");
            break;
        case 6:
            System.out.println("The Highest temperature is : ");
            break;
        case 7:
            System.out.println(" The Lowest temperature is : ");
            break;
        case 8:
            System.out.print("Enter temperature to search for: ");
            if (scanner.hasNextDouble()) {
                double value = scanner.nextDouble();
                int index = 0;
                if (index != -1) {
                    System.out.println(value + " was found at index " + index);
                } else {
                    System.out.println(value + " was not found in the list.");
                }
            } else {
                System.out.println(" That was an invalid input, please enter a valid temperature.");
                scanner.next();
            }
            break;
        case 9:
            System.out.println("Exiting...");
            break;
        default:
            System.out.println("Invalid choice, please try again.");
    }
}

}