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Question 2:(20 marks) a. Write a python program that writes data to a file. The data consists of a series of records, each with two fields - a name, followed by a grade (assuming that the grade is non-negative, and no input validation is needed). Your program should: i. Prompt the user to enter the number of records that he/she needs to enter. ii. Write the data to the file, with each entered value on a separate line. Below is an example of what the expected output of your program should be (Do not use the same inputs): Enter the number of records that you need to enter: 3 Enter the name: Ahmad Enter the grade: 93 Enter the name: Abir Enter the grade: 95 Enter the name: Moatasem Enter the grade: 78 The created file will be: "scores.txt - Notepad File Edit Format View Help Ahmad 93 Abir 95 Moatasem 78 100% Windows (CRLF) UTF-8 b. Write a program that displays the name and score of the record with the highest score, as well as the number of records in the above file. The expected output, based on the above records should be as follows: High Score: 95 Held By: Abir Number of Scores: 3 Instructions: - You should include your code (Typed) in addition to screenshots of the output and the created file in part 1, and a screenshot of the output of part 2. - The number of records should be at least five, and your name should be included among the entered names. - You are not allowed to use lists in both parts.

Question 2:(20 marks) a. Write a python program that writes data to a file. The data consists of a series of records, each with two fields - a name, followed by a grade (assuming that the grade is non-negative, and no input validation is needed). Your program should: i. Prompt the user to enter the number of records that he/she needs to enter. ii. Write the data to the file, with each entered value on a separate line. Below is an example of what the expected output of your program should be (Do not use the same inputs): Enter the number of records that you need to enter: 3 Enter the name: Ahmad Enter the grade: 93 Enter the name: Abir Enter the grade: 95 Enter the name: Moatasem Enter the grade: 78 The created file will be: "scores.txt - Notepad File Edit Format View Help Ahmad 93 Abir 95 Moatasem 78 100% Windows (CRLF) UTF-8 b. Write a program that displays the name and score of the record with the highest score, as well as the number of records in the above file. The expected output, based on the above records should be as follows: High Score: 95 Held By: Abir Number of Scores: 3 Instructions: - You should include your code (Typed) in addition to screenshots of the output and the created file in part 1, and a screenshot of the output of part 2. - The number of records should be at least five, and your name should be included among the entered names. - You are not allowed to use lists in both parts.

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
Problem 1PE
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Question 2:(20 marks) a. Write a python program that writes data to a file. The data consists of a series of records, each with two fields - a name, followed by a grade (assuming that the grade is non-negative, and no input validation is needed). Your program should: Prompt the user to enter the number of records that he/she needs to enter. Write the data to the file, with each entered value on a separate line. i. ii. Below is an example of what the expected output of your program should be (Do not use the same inputs): Enter the number of records that you need to enter: 3 Enter the name: Ahmad Enter the grade: 93 Enter the name: Abir Enter the grade: 95 Enter the name: Moatasem Enter the 78 The created file will be: O *scores.txt - Notepad File Edit Format View Help Ahmad 93 Abir 95 Moatasem 78 100% Windows (CRLF) UTF-8 b. Write a program that displays the name and score of the record with the highest score, as well as the number of records in the above file. The expected output, based on the above records should be as follows: High Score: 95 Held By: Abir Number of Scores: 3 Instructions: - You should include your code (Typed) in addition to screenshots of the output and the created file in part 1, and a screenshot of the output of part 2. - The number of records should be at least five, and your name should be included among the entered names. - You are not allowed to use lists in both parts.
Transcribed Image Text:Question 2:(20 marks) a. Write a python program that writes data to a file. The data consists of a series of records, each with two fields - a name, followed by a grade (assuming that the grade is non-negative, and no input validation is needed). Your program should: Prompt the user to enter the number of records that he/she needs to enter. Write the data to the file, with each entered value on a separate line. i. ii. Below is an example of what the expected output of your program should be (Do not use the same inputs): Enter the number of records that you need to enter: 3 Enter the name: Ahmad Enter the grade: 93 Enter the name: Abir Enter the grade: 95 Enter the name: Moatasem Enter the 78 The created file will be: O *scores.txt - Notepad File Edit Format View Help Ahmad 93 Abir 95 Moatasem 78 100% Windows (CRLF) UTF-8 b. Write a program that displays the name and score of the record with the highest score, as well as the number of records in the above file. The expected output, based on the above records should be as follows: High Score: 95 Held By: Abir Number of Scores: 3 Instructions: - You should include your code (Typed) in addition to screenshots of the output and the created file in part 1, and a screenshot of the output of part 2. - The number of records should be at least five, and your name should be included among the entered names. - You are not allowed to use lists in both parts.
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