Can anyone help?

Question

My courseWork is to add names to an array, search and print to a Java program language. The teacher gave us a sample, but the further I go into the code, the more errors happen ...
The sample isn't what I see on YouTube or Google and the examples from Google don't match.

Answer 1

Thank you. So far this is what I have done. I'm not sure if the arrays is correct using these codes too.

When I check google or YouTube codes, they don't really match, because the explanations already have data in the arrays, meanwhile in my code I have to let the user insert the data

Answer 2

import java.util.*;
public class CourseWork{

static Scanner sc = new Scanner(System.in);
static int noOfAnimals = 0;
static String [] listOfNames = new String[10];
static int [] ageOfAnimal = new int[10];
static int [] priceOfAnimal = new int[10];
public static void main(String [] args){
int choice = 0;
while(choice != 8){
menu();
choice = Integer.parseInt(sc.nextLine());

if(choice == 1){
addAge();

}

if(choice == 2){
searchAge();

}

if(choice == 3){

}

if(choice == 4){
System.out.println("Update animal");

}

if(choice == 5){
System.out.println("Sort data");

}

if(choice == 6){
System.out.println("Save data to file");

}

if(choice == 7){

Answer 3

}

if(choice == 8){
System.out.println("quit");
System.out.println("Thank you, goodbye");
}

}
}

public static void menu(){
System.out.println("Choose an option between 1 and 8");
System.out.println("1, Add animal's name,age and price");
System.out.println("2, Search for animal, age or price");
System.out.println("3, Print animals");
System.out.println("4, Update data");
System.out.println("5, Sort data");
System.out.println("6, Save data to file");
System.out.println("7, Retieve data from file");
System.out.println("8, Quit");

}

public static void addAnimal(){
System.out.println("");
System.out.println("Add the animals name");
String name = sc.nextLine();
listOfNames[noOfAnimals] = name;
noOfAnimals++;

}

public static void addAge(){
System.out.println("");

Answer 4

System.out.println("");
System.out.println("Add the animals age");
int animalAge = Integer.parseInt(sc.nextLine());
ageOfAnimal[noOfAnimals] = animalAge;
noOfAnimals++;

}

public static void addPrice(){
System.out.println("");
System.out.println("Add the animals price");
int animalPrice = Integer.parseInt(sc.nextLine());
priceOfAnimal[noOfAnimals] = animalPrice;
noOfAnimals++;

}

public static void searchAge(){

}
}