Programming in C
4th Edition
ISBN: 9780321776419
Author: Stephen G. Kochan
Publisher: Addison-Wesley
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Chapter 15, Problem 6E
Write a
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Chapter 15 Solutions
Programming in C
Ch. 15 - Type in and run the three programs presented in...Ch. 15 - Prob. 2ECh. 15 - Write a program to copy one file to another,...Ch. 15 - Write a program that merges lines alternately from...Ch. 15 - Write a program that writes columns m through n of...Ch. 15 - Write a program that displays the contents of a...
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- Given a valid filepath, you will read a BINARY file that consists of two "columns" of double precision floating point numbers.The format is little endian. Once you have read the data plot the first column vs the second column (x axis is the first column).You should always properly label your plot!- In this case since there are no units you can title the x and y axes "x" and "y".- The title should be "Star Plot - (first.last.yy)"- Turn in this figure to scholarHint: You will know that you are plotting the data correctly if the name of this function makes sense.:param filepath::return:arrow_forward"""Given a valid filepath, you will read a binary file that consists of two "columns" of double precision floating point numbers.The format is little endian. Once you have read the data plot the first column vs the second column (x axis is the first column).You should always properly label your plot!- In this case since there are no units you can title the x and y axes "x" and "y".- The title should be "Star Plot - (first.last.yy)"- Turn in this figure to scholarHint: You will know that you are plotting the data correctly if the name of this function makes sense. USE STRUCT, MATPLOTLIB, AND OS MODULES IN PYTHON:param filepath::return:"""arrow_forwardGiven a valid filepath, you will read a binary file that consists of two "columns" of double precision floating point numbers.The format is little endian. Once you have read the data plot the first column vs the second column (x axis is the first column).You should always properly label your plot!- In this case since there are no units you can title the x and y axes "x" and "y".- The title should be "Star Plot - (first.last.yy)"- Turn in this figure to scholarHint: You will know that you are plotting the data correctly if the name of this function makes sense.:param filepath::return: USE THESE THREE MODULES BELOW COPY/PASTE ANSWERS WILL BE DOWNVOTED IMPORT STRUCT IMPORT MATPLOTLIB.PYLOT AS PLT IMPORT OSarrow_forward
- Write a program that removes all the occurrences of a specified string from a text file.Removes the string from the specified file. Your program should get the arguments from the command line.arrow_forwardWrite a program to read a text file line by line and display each word separatedby '#'.arrow_forwardWrite a program that prompts the user for an input file name, reads all words from the input file, and writes the words to the output file sentences.txt. Start a new line whenever a word ends in a period, question mark, or exclamation mark. C++arrow_forward
- Write a program that reads the contents of a text file and prints the letter that starts the mostunique words in that file.arrow_forwardWrite a C program, called reverse, using standard I/O functions, to take a file as inputthen copies it to another file in reverse order. That is, the last byte becomes the first,the byte just before the last one becomes the second, etc.The program call should look like:reverse fileIn fileOutarrow_forwardWrite a program that prompts the user to enter the name ofan author and the title of one their books. It writes the author’s name to a file.Their book’s titleis written at the end of a file Books.txt with the line number of the author’sname in Authors.txt inserted before the title. Assume that the title is notalready stored in Books.txt and the author name is already in Authors.txt.arrow_forward
- Write a program in python with no imports named filemaker.py that will be used to store the first name and age of some friends in a text file named friends.txt. The program must use a while loop that prompts the user to enter the first name and age of each friend. Each of these entries should be written to its own line in the text file (2 lines of data per friend). The while loop should repeat until the user presses Enter (Return on a Mac) for the name. Then, the file should be closed and a message should be displayed. See Sample Output.SAMPLE OUTPUT Enter first name of friend or Enter to quit DennyEnter age (integer) of this friend 24Enter first name of friend or Enter to quit PennyEnter age (integer) of this friend 28Enter first name of friend or Enter to quit LennyEnter age (integer) of this friend 20Enter first name of friend or Enter to quit JennyEnter age (integer) of this friend 24Enter first name of friend or Enter to quitFile was created 2. Now write a program named…arrow_forwardWrite a program in python with no imports named filemaker.py that will be used to store the first name and age of some friends in a text file named friends.txt. The program must use a while loop that prompts the user to enter the first name and age of each friend. Each of these entries should be written to its own line in the text file (2 lines of data per friend). The while loop should repeat until the user presses Enter (Return on a Mac) for the name. Then, the file should be closed and a message should be displayed. See Sample Output.SAMPLE OUTPUT Enter first name of friend or Enter to quit DennyEnter age (integer) of this friend 24Enter first name of friend or Enter to quit PennyEnter age (integer) of this friend 28Enter first name of friend or Enter to quit LennyEnter age (integer) of this friend 20Enter first name of friend or Enter to quit JennyEnter age (integer) of this friend 24Enter first name of friend or Enter to quitFile was created 2. Now write a program named…arrow_forwardWrite a program that asks the user for the name of a file, and an integer number. The program should display the first several lines of the file on the screen, and the number of lines should be equal to the integer entered by the user. If the number of lines the file has is less than the integer entered by the user, then the entire file should be displayed, with a message indicating the entire file has been displayed. When evaluating the peer submissions, please consider two cases to verify the program, with one case where the file has enough lines, and one case where the file does not have enough lines.arrow_forward
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