Question

Hello, I posted the same question a little bit ago and it was answered correctly however I didn't ask it quite correctly so I wanted to post it again asking what I want correctly.

Basically the idea of the assignment the user should be able to enter a single word or sentence and it will output all the vowels in the sentence so for example the sentence "I think therefore I am" should print out {1,3,3,1,0} just once, then it should ask the user to input more words untill they type in STOP. Here is the code I believe it's very close to the solution I just don't know quite how to make it work. Again sorry to post the same question again, it's due soon and I am unsure.

public static void main(String args[]){
Scanner keyboard= new Scanner(System.in);
System.out.println("Enter string ");

String input = keyboard.nextLine();

while (!"STOP".equals(input)){
int[] vowels = vowelCount(input);
input = keyboard.next();

System.out.print("{");
for(int i=0; i<5; i ++) {
System.out.print(vowels[i] + " ");
  

}
System.out.print("}");
System.out.println();
System.out.println("Enter string ");

  
}   
}

static int[] vowelCount(String str) {
int vowels [] = new int[5];
str = str.toLowerCase();
for (int i = 0; i < str.length(); i++) {
if ((str.charAt(i) == 'a'))
vowels[0]++;
if ((str.charAt(i) == 'e'))
vowels[1]++;
if ((str.charAt(i) == 'i'))
vowels[2]++;
if ((str.charAt(i) == 'o'))
vowels[3]++;
if ((str.charAt(i) == 'u'))
vowels[4]++;
}
return vowels;
}
}

Answer 1

import java.util.Scanner;

public class CountVowels {
  
public static void main(String[]args)
{
String userIn = "";
int vowels[] = new int[5];
Scanner keyboard = new Scanner(System.in);
do
{
System.out.print("Enter a sentence: ");
userIn = keyboard.nextLine().trim();
vowels = vowelCount(userIn);
if(userIn.equalsIgnoreCase("Stop"))
{
System.out.println("Goodbye!");
System.exit(0);
}
System.out.print("\nVowel count: { ");
for(int i = 0; i < 5; i++)
{
if(i == 4)
System.out.println(vowels[i] + " }");
else
System.out.print(vowels[i] + ", ");
}
  
System.out.println();
}while(!userIn.equalsIgnoreCase("Stop"));
}
  
static int[] vowelCount(String str)
{
int vowels[] = new int[5];
str = str.toLowerCase();
for (int i = 0; i < str.length(); i++)
{
if ((str.charAt(i) == 'a')) {
vowels[0]++;
}
if ((str.charAt(i) == 'e')) {
vowels[1]++;
}
if ((str.charAt(i) == 'i')) {
vowels[2]++;
}
if ((str.charAt(i) == 'o')) {
vowels[3]++;
}
if ((str.charAt(i) == 'u')) {
vowels[4]++;
}
}
return vowels;
}
}

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