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Thank you so much for all the guidance everyone! I simplified the program and got it to work just how it is required to work :D
Here is my solution:


import java.util.*;

public class...

Hi, I took both the ASCII guidance into condieration

what I changed:


for (int i=0; i<str.length(); i++)
{
//converts all string letters to lower case
letter=...

Thank you, I implemented the isLowerCase method well.
However, the program requires comparing the entered position which is an integer to characters in the string that may be vowels.

Here is my...

Hi,
this is the question:
Your program must accept a String (str) & an Integer(pos), returns true if the character at a given position (pos) is a vowel or false otherwise

Here is my attempt:
...