Solutions to Quiz 6, Version A
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SOLUTION 1
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def setSubtraction(L1, L2):
    L3=[]
    i=0
    while i < len(L1):
        if not (L1[i] in L2):
            L3.append(L1[i])     
        i=i+1        
    return L3
      

Rubric:
-------
2 pts - Correct syntax for the function
2 pts - Correct structuring of the loop
2 pts - Appropriate conditional statement
2 pts - Initializing and appending to new list
2 pts - Correct Output




SOLUTION 2
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def expand(wordList, freqList):
    expandedList=[]
    for i in range(len(wordList)):
        for j in range(freqList[i]):
            expandedList.append(wordList[i])
    return expandedList
    
 
Rubric:
---------
2 pts - Correct syntax for the function
2 pts - Appropriate construction of outer loop
2 pts - Appropriate construction of inner loop
2 pts - Correct output
2 pts - Appropriate use of variables and append operation