def pig_latin(word): """ ------------------------------------------------------- Converts a word to Pig Latin. The conversion is: - if a word begins with a vowel, add "way" to the end of the word. - if the word begins with consonants, move the leading consonants to the end of the word and add "ay" to the end of that. "y" is treated as a consonant if it is the first character in the word, and as a vowel for anywhere else in the word. Preserve the case of the word - i.e. if the first character of word is upper-case, then the new first character should also be upper case. Use: pl = pig_latin(word) ------------------------------------------------------- Parameters: word - a string to convert to Pig Latin (str) Returns: pl - the Pig Latin version of word (str) ------------------------------------------------------ """

example:

Word: car Pig-Latin: arcay Word: Bob Pig-Latin: Obbay Word: track Pig-Latin: acktray