In Python Write a function called howManyWordsAndSentences that takes in a strin

ID: 3749178 • Letter: I

Question

In Python

Write a function called howManyWordsAndSentences that takes in a string. Your function should return a dictionary where the keys are the order position of each SENTENCE (you may assume sentences will end with periods, exclamation points, or question marks). The data for each key should be a tuple containing the number of words in the sentence and a string containing the sentence itself (you should remove the extra spaces before or after each sentence) Your function should print out how many sentences there are in the input string. Ex: For the input string Our class string is I Love Chocolate Milk. This may seem silly. But I really do love chocolate milk!" Your dictionary would have 3 entries The first key would be 1, and the data would be 8 (number of words) and the string "Our class string is I Love Chocolate Milk." The second key would be 2, and that data would be 4 (number of words) and the string "This may seem silly". The third key would be 3, and the data would be 7 (number of words) and the string "But I really do love chocolate milk!"

Explanation / Answer

def howManyWordsAndSentences( str ):

sentences=str.replace('!','.').replace('?','.').rsplit('.', 1)[0].split('.') #replace ? and ! with . and split it with delimiter '.'

noOfSentences=len(sentences) #store value of number of sentences

print "Number of sentences: ",noOfSentences #print number of sentences

dict={} #create dictionary dict

i=1 #first key value

for sentence in sentences:

noOfWords=len(sentence.replace(',',' ').replace(';',' ').lstrip().split(' ')) #replace , and ; with space and split it with delimiter ' '

list=[] #create list

list.append(noOfWords) #enter first value as number of words

list.append(sentence.lstrip()) #enter sentence without space in front or back of the sentence

tup=tuple(list) #convert list to tuple

dict[i]=tup #add tuple as data to dictionary dict with key as i

i=i+1 #increment key

return dict #return dictionary dict

def main():

str=raw_input("Enter sentences:")

dict=howManyWordsAndSentences(str)

print(dict)

if __name__ == '__main__':

main()

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In Python Write a function called howManyWordsAndSentences that takes in a strin

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