Question

For example, the following would be correct input and output >» student_courses ('Elise:[1. Nelson :['cS1e0, MATH111']. 'Justin:t CS100']) >>> print (inverse(student_courses)) ('cs100': ['Nelson', Justin'], 'MATH111: [Nelson']) Question 13 (20 points) Write a function named filestats. The function filestats takes two parameters 1. 2. inFile, a string that is the name of an input file outFile, a string that is the name of an output file The function ftlestats should read and analyze each line of the input file and write two statistics, separated by a space, about the line to a corresponding line of the output flle. The two statistics for each line are: 1. 2. the number of words the number of digits (digits are the characters in positive integers: 0,1,2,..,9) For example, if the fle monthstats.txt contains the following lines: February has 28 days or 29 in a Leap year January and March have 31 days April has 3e days Then the function call: fileStats('monthstats.txt, monthstatsout.txt') should produce an output file monthStatsout. txt with the following content: 10 4 6 2 4 2 11:07 5/10/20
in pyhton

Answer 1

def fileStats(fh , fh1):

    fh1=open("monthStatsOut.txt","w+")#create and opens file in write mode

    fh=open("monthStats.txt" , "r")#opens a file in read mode

    for line in fh:#for each line in file

        count=0# initialize count1 and count=0

        count1=0

        for word in line.split():#split it into spaces

            count=count+1#increment count

            for i in word:#for each element in word

                if i.isdigit():# if it is a digit then increments count1

                    count1=count1+1   

        fh1.write(str(count))# write to the file

        fh1.write("\t")# write to the file

        fh1.write(str(count1))# write to the file

        fh1.write("\n")# write to the file

    fh.close()#close the file

    fh1.close()#close the file

fileStats("monthStats.txt","monthStatsOut.txt")

def fileStats (fh fhl th1=open ( "monthStatsOut .txt", "w+")#create and opens file in write mode fh-open("monthStats.txt " , "r") #opens a file în read mode for line in fh :#for each line in file count-0# initialize count1 and count counti-0 for word in line.split():#split it into spaces count-count+1#increment count for i in word: #for each element in word if i.isdigit():# if it is a digit then increments count 1 counti-count1+1 fh1.write(str(count))# write to the file fh1.write("\t")# write to the file fh1.write(str(count 1 ))# write to the file fh1.write("\n")# write to the file fh.close() #close the file fhl.close() #close the file fileStats ("monthStats.txt", "monthStatsout.txt")

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