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mandatoryting / java

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Hello I need help with fixing my code it doesn't run properly and it doesn't enter the loop please help me fix this issue #1

Open mandatoryting opened 3 years ago

mandatoryting commented 3 years ago

I'm trying to write this code and I am getting a lot of errors can someone help me fix the errors

mandatoryting commented 3 years ago

package com.company.ROADMEN; import java.util.Scanner;

public class q3 { public static void main(String[] args) { Scanner userInput = new Scanner(System.in); int age = 0; char gender =' '; int hrRest = 0; String sport = " ";

    System.out.println("Please enter your resting hart rate");
    hrRest = userInput.nextInt();
    System.out.println("Please enter your age");
    age = userInput.nextInt();
    userInput.nextLine();
    System.out.println("Please enter your gender(m or f)");
    gender = userInput.next().charAt(0);

    if (age <= 0) {
        System.out.println("please enter your age again!!");
        age = userInput.nextInt();
    }
    if (gender != ('m' || 'f')) {
        System.out.println("please re-enter your gender");
        gender = userInput.next().charAt(0);
    }
    if (hrRest <=0) {
        System.out.println("please re-enter resting heart rate");
        hrRest = userInput.nextInt();

    }
        int hrMax = 220 - age;

    double vo2Max = 15 * (hrMax/ hrRest);

    while (age > 0 && hrRest > 0 && gender == 'm' || gender == 'f')
        if (age <= 0) {
            System.out.println("please enter your age again!!");
            age = userInput.nextInt();
        }
    if (gender != 'f' && gender != 'f') {
        System.out.println("please re-enter your gender");
        gender = userInput.next().charAt(0);
    }
    if (hrRest <=0) {
        System.out.println("please re-enter resting heart rate");
        hrRest = userInput.nextInt();

    }

    System.out.println("your eligable sports are:");
    if (gender == 'm') {
        if (vo2Max >= 40 && vo2Max <= 60 && age >= 18 & age <= 30)
            System.out.println("Basketball");

        if (vo2Max >= 62 && vo2Max <= 74 && age >= 18 && age <= 26)
            System.out.println("Bicycling");

        if (vo2Max >= 55 && vo2Max <= 67 && age >= 18 && age <= 26)
            System.out.println("Canoeing");

        if (vo2Max >= 52 && vo2Max <= 58 && age >= 18 && age <= 22)
            System.out.println("Gymnastics");

        if (vo2Max >= 50 && vo2Max <= 70 && age >= 10 && age <= 25)
            System.out.println("Swimming");

    }
    if (gender == 'f') {
        if (vo2Max >= 43 && vo2Max <= 60 && age >= 18 & age <= 30)
            System.out.println("Basketball");

        if (vo2Max >= 47 && vo2Max <= 57 && age >= 18 && age <= 26)
            System.out.println("Bicycling");

        if (vo2Max >= 47 && vo2Max <= 67 && age >= 18 && age <= 26)
            System.out.println("Canoeing");

        if (vo2Max >= 36 && vo2Max <= 50 && age >= 18 && age <= 22)
            System.out.println("Gymnastics");
        if (vo2Max >= 40 && vo2Max <= 60 && age >= 10 && age <= 25)
            System.out.println("Swimming");

    }

}

}