Solutions to Quiz6.c
---------------------

Problem 1
---------
def notNeighbors(word1, word2):
    if len(word1) != len(word2):
        return True
    count = 0
    # Three lines of missing code for scanning the two words
    # and comparing corresponding letters goes here.
    for i in range (len(word1)):
        if word1[i]!=word2[i]:
            count = count + 1
    if count != 1:
        return True
    else:
        return False

Problem 2
---------
def expand(wordList, freqList):
    i = 0
    L = []
    while(i<len(wordList)):
        j = 0
        while(j<freqList[i]):
            L.append(wordList[i])
            j = j+1
        i = i+1
    return L