Exam review Oct 2, 2016

def posUpper(word):
    for index in range(len(word)):
        if word[index].isUpper():
            return index
    return -1


def posUpper(word):  # DOESN't WORK
    for index in range(len(word)):
        if word[index].isUpper():
            return index
        else:
            return -1
# This solution is wrong, it only 
# executes the for loop one time.
# It looks at the first character, 
# makes a decision and returns 0 or -1. 



def posUpper(word):
    count = 0
    for ch in word:
        if ch.isUpper():
            return count
        count = count + 1
    return -1

def posSecondUpper(word)
    pos = posUpper(word)
    if pos == -1:
        return -1
    wordpart = word[pos+1:]
    pos2 = posUpper(wordpart)
    if pos2 == -1:
        return -1
    return pos + pos2 + 1

  example
  word is loveComputerScience
  wordpart is omputerScience