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Question 7 Write two functions, the first called write_file, and the second called read_file. The first function should write out a file called data.txt. The content of this file is a space separated sequence of numbers arranged in three columns. The first column is an integer, the second the square root of that integer (a float), and the third the square of that integer (another integer). Ensure each new set of numbers appears on a separate line, and that the last line printed includes a new line character at the end. Create the file using the set of integers 0, 1, 2, 3 ... 9. The second function should take one argument, the file to be read, and extract the printed data to display. Each of the numbers contained in the first file should be extracted and printed in with a single space between each number. The printed lines should look like 000 111 2 1.414... 4 and so on. There should be no blank lines between the successive printouts. The function read file should return 3 lists of numbers, one for each column of data.

Question 7 Write two functions, the first called write_file, and the second called read_file. The first function should write out a file called data.txt. The content of this file is a space separated sequence of numbers arranged in three columns. The first column is an integer, the second the square root of that integer (a float), and the third the square of that integer (another integer). Ensure each new set of numbers appears on a separate line, and that the last line printed includes a new line character at the end. Create the file using the set of integers 0, 1, 2, 3 ... 9. The second function should take one argument, the file to be read, and extract the printed data to display. Each of the numbers contained in the first file should be extracted and printed in with a single space between each number. The printed lines should look like 000 111 2 1.414... 4 and so on. There should be no blank lines between the successive printouts. The function read file should return 3 lists of numbers, one for each column of data.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Question 7 Write two functions, the first called write_file, and the second called read_file. The first function should write out a file called data.txt. The content of this file is a space separated sequence of numbers arranged in three columns. The first column is an integer, the second the square root of that integer (a float), and the third the square of that integer (another integer). Ensure each new set of numbers appears on a separate line, and that the last line printed includes a new line character at the end. Create the file using the set of integers 0, 1, 2, 3 ... 9. The second function should take one argument, the file to be read, and extract the printed data to display. Each of the numbers contained in the first file should be extracted and printed in with a single space between each number. The printed lines should look like 000 111 2 1.414... 4 and so on. There should be no blank lines between the successive printouts. The function read file should return lists of numbers, one for each column of data.
Transcribed Image Text:Question 7 Write two functions, the first called write_file, and the second called read_file. The first function should write out a file called data.txt. The content of this file is a space separated sequence of numbers arranged in three columns. The first column is an integer, the second the square root of that integer (a float), and the third the square of that integer (another integer). Ensure each new set of numbers appears on a separate line, and that the last line printed includes a new line character at the end. Create the file using the set of integers 0, 1, 2, 3 ... 9. The second function should take one argument, the file to be read, and extract the printed data to display. Each of the numbers contained in the first file should be extracted and printed in with a single space between each number. The printed lines should look like 000 111 2 1.414... 4 and so on. There should be no blank lines between the successive printouts. The function read file should return lists of numbers, one for each column of data.
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