Write a function getpiglatin(pigstr) that accepts pigstr as a parameter (a sentence as input) and converts each word to "pig latin." and returns the entire string in pig latin. in one version, to convert a word to pig latin, you remove the first letter and place that letter at the end of the word. then, you append the string "ay" to the word. here is an example:

english: i slept most of the night

pig latin: iay leptsay ostmay foay hetay ightnay