def getDoubleForLetter(letter, splitLine):
 return getDoubleAfterFirstLetter(splitLine[getIndexOfStartingWithSecond(letter, splitLine)])

def getDoubleForLetter ( letter , splitLine ) : return getDoubleAfterFirstLetter ( splitLine [ getIndexOfStartingWithSecond ( letter , splitLine ) ] )
get the double value of the word after the first occurence of the letter in the split line .