# ACT 2-5

# Original string, with no punctuation.
origString = 'The cat had a hat The cat sat on the hat'

# Word frequency dictionary.
freqDict = {'the':3,'cat':2,'had':1,'a':1,'hat':2,'sat':1,'on':1}

# Phone number dictionary.
phoneDict = {'PolyU': '2766-5111',
             'COMP':'2766-7200',
             'CY':'2878-3300',
             'LegCo':'3919-3333'}

# Takes a dictionary as input and prints the key-value pairs. Returns nothing.
def printDict(dictionary):
    keyList = dictionary.keys()
    for key in keyList:
        print('key:',key,'value:',dictionary[key])
    return

# Takes a list as input and prints the values.  Returns nothing.
def printList(myList):
    myRange = range(0,len(myList))
    for i in myRange:
        print('index:',i,'value:',myList[i])
    return

# Takes a string and returns a dictionary of word frequencies
# e.g. if we give it origString, it should return something that's like freqDict
def wordFreq(myString):
    word_freqs = {}  # Initialize an empty list.
    myList = myString.lower().split()  # lower() changes everything to lowercase (small letters)
    for word in myList:
        print('do something here to fill the dictionary.')
    return word_freqs