transformThreeWords.py

import sys


def firstWord(first: str) -> str:
 convertedFirst = ''
 for ch in first:
 convertedFirst += '$' if ch in 'AEIOU' else ch

 return convertedFirst


def secondWord(second: str) -> str:
 convertedSecond = ''
 for ch in second:
 convertedSecond += '#' if ch in 'BCDFGHJKLMNPQRSTVWXYZ' else ch

 return convertedSecond


def thirdWord(third: str) -> str:
 return third.upper()


def stringTransformation(array):
 return firstWord(array[0])+secondWord(array[1])+thirdWord(array[2])


print(stringTransformation(['priyansi', 'himan*si', 'kiSHORW']))