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USING PYTHON 2 2-Write a function named firstUse() that identifies the first use

ID: 3803366 • Letter: U

Question

USING PYTHON 2

2-Write a function named firstUse() that identifies the first use of words longer than four letters and put those first ocurrences in all caps. input: a string that contains space delimited words, output: the input string: with the first use of each word longer than four letters in all caps hint: use index and upper

problem 3-write a function named mostCommonWord() that takes a space delimited text as a parameter and return the most common word(not counting the articles 'a','an' and 'the') in a text hint: use the method count,

Explanation / Answer

ln = raw_input("Enter words separated by spaces:")
ln = ln.split()
kh = []
for a in ln:
   if a not in kh:
       if len(a)>=4:
           print a.upper()
           kh.append(a)