Write a program to input your password. Password must be invisible or may not be seen
by the user as you input your password. If the password is correct, call function
Pig_Latin_Converter
Rules for Pig Latin –
Each word is converted individually according to the following rules:
1. If the word has no vowels (other than 'y', e.g. "my", "thy") append "yay" to it -- i.e.,
"myyay", "thyyay".
2. If the word begins with a vowel (e.g., "art", "else") append "yay" to the word (i.e.,
"artyay", "elseyay").
3. If the word begins with a consonant (e.g., "song", "pig") divide the word at the first
vowel, swapping the front and back halves and append "ay" to the word (i.e., "ongsay",
"igpay")