Programming in C
4th Edition
ISBN: 9780321776419
Author: Stephen G. Kochan
Publisher: Addison-Wesley
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Chapter 15, Problem 4E
Write a
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Write a program that first reads in the name of an input file, followed by two strings representing the lower and upper bounds of a search range. The file should be read using the file.readlines() method. The input file contains a list of alphabetical, ten-letter strings, each on a separate line. Your program should output all strings from the list that are within that range (inclusive of the bounds).
Ex: If the input is:
input1.txtammoniatedmillenniumand the contents of input1.txt are:
aspirationclassifiedfederationgraduationmillenniumphilosophyquadraticstranscriptwildernesszoologiststhe output is:
aspirationclassifiedfederationgraduationmillenniumNotes:
There is a newline at the end of the output.All input files are hosted in the zyLab and file names can be directly referred to. input1.txt is available to download so that the contents of the file can be seen.In the tests, the first word input always comes alphabetically before the second word input.
Write a program that first reads in the name of an input file and then reads the file using the csv.reader() method. The file contains a list of
words separated by commas. Your program should output the words and their frequencies (the number of times each word appears in the
file) without any duplicates.
Ex: If the input is:
inputl.csv
and the contents of input1.csv are:
hello, cat,man, hey, dog, boy, Hello, man, cat,woman, dog, Cat, hey, boy
the output is:
hello 1
cat 2
man 2
hey 2
dog 2
boy 2
Hello 1
woman 1
Cat 1
Note: There is a newline at the end of the output, and input1.csv is available to download.
339092.2126252.ax3zav7
A file words.txt contains a large number of English Language words, one per record. Write a program that uses this file to implement a simple word checker. First, read all the words into a collection. Then, using this collection find the average length of all the words and write this number to the console.Finally, using a text file that contains written English paragraphs, the program should examine each word of each line and output to the console all the words that are not in the collection as potentially misspelled words. Write to the console how many words in this text file are above the average length of the dictionary words computed above.
Chapter 15 Solutions
Programming in C
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- consider a program that reads data from a text file called: "klingon-english.txt" (shown below). How would one construct such a program with the following conditions: 1. Ask the user to choose a Klingon consonant they want to practice with. Ask again if the user’s answer is not a valid Klingon consonant, until the user enters a valid consonant. 2. Find a Klingon word that starts with the chosen consonant (the text file contains only one word that starts with any given consonant, so you don’t need to use the random library) 3. Ask the user to translate the chosen word into Klingon 4. Print "Correct" if the user’s answer is correct 5. Print "Sorry, you’re wrong!" if the user’s answer is wrong 6. Print The correct answer is ... if all three user’s answers are wrong You will also factor in this version: 7. If the answer is incorrect, show the first hint: the first and last characters of the correct Klingon word. When showing a hint, replace all other characters with a star (*) 8. If the…arrow_forwardWrite a program that first reads in the name of an input file and then reads the file using the csv.reader() method. The file contains a list of words separated by commas. Your program should output the words and their frequencies (the number of times each word appears in the file) without any duplicates. Ex: If the input is: input1.csvand the contents of input1.csv are: hello,cat,man,hey,dog,boy,Hello,man,cat,woman,dog,Cat,hey,boythe output is: hello 1cat 2man 2hey 2dog 2boy 2Hello 1woman 1Cat 1Note: There is a newline at the end of the output, and input1.csv is available to download.arrow_forwardModify your program from Learning Journal Unit 7 to read dictionary items from a file and write the inverted dictionary to a file. You will need to decide on the following: How to format each dictionary item as a text string in the input file. How to covert each input string into a dictionary item. How to format each item of your inverted dictionary as a text string in the output file. Create an input file with your original three-or-more items and add at least three new items, for a total of at least six items. Include the following in your Learning Journal submission: The input file for your original dictionary (with at least six items). The Python program to read from a file, invert the dictionary, and write to a different file. The output file for your inverted dictionary. A description of how you chose to encode the original dictionary and the inverted dictionary in text files. Show more... Modify your program from Learning Journal Unit 7 to read dictionary items from a…arrow_forward
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