Write a Ruby program named format file.rb, which can be run by typing ruby widgets.rb. In your Ruby environment, the program must read an input file formatted in CSV format, named input.csv. Each record contains data about a student and their corresponding grades. The data will look similar to the following: Student Name, assignment 1, assignment 2, assignment 3, assignment 4 John Adams, 90, 91, 99, 98 Paul Newman, 90, 92, 93, 94 Mary Smith, 95, 96, 99 Be careful to follow the output format exactly, including spacing. The output of your program must look like the following: Student Assignment Average John Adams 94.5
Write a Ruby program named format file.rb, which can be run by typing ruby widgets.rb. In your Ruby environment, the program must read an input file formatted in CSV format, named input.csv. Each record contains data about a student and their corresponding grades. The data will look similar to the following: Student Name, assignment 1, assignment 2, assignment 3, assignment 4 John Adams, 90, 91, 99, 98 Paul Newman, 90, 92, 93, 94 Mary Smith, 95, 96, 99 Be careful to follow the output format exactly, including spacing. The output of your program must look like the following: Student Assignment Average John Adams 94.5
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
Problem 1PE
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Write a Ruby program named format file.rb, which can be run by typing ruby widgets.rb.
In your Ruby environment, the program must read an input file formatted in CSV format, named input.csv. Each record contains data about a student and their corresponding grades.
The data will look similar to the following:
Student Name, assignment 1, assignment 2, assignment 3, assignment 4
John Adams, 90, 91, 99, 98
Paul Newman, 90, 92, 93, 94
Mary Smith, 95, 96, 99
Be careful to follow the output format exactly, including spacing. The output of your program must look like the following:
Student Assignment Average
John Adams 94.5
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