Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
5th Edition
ISBN: 9780134801155
Author: Tony Gaddis
Publisher: PEARSON
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Textbook Question
Chapter 11, Problem 5PE
Golf Score Modification
In
- (1) A program that reads each player’s name and golf score as keyboard input, and then saves these as records in a file named golf.dat.
- (2) A program that reads the records from the golf.dat file and displays them. Consolidate these programs into a single program that presents a menu, allowing the user to select the operation he or she wants to perform.
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The Spring fork amateur golf club has a tournament every weekend. The club president has asked you to design a program. It contains the following menu:
Select the task
1. Add new records
2. Read Records
3. End the program
If the user enters 1, the program will read each players name and golf score as keyboard input, then save the records in a file names golf.dat
If the user enters 2, the program reads the records from the golf.dat file and displays them.
While the menu selection is not equal to 3, get the user selection.
If the selection is 1, get the number of players in the tournament, open the output file. For each player, get the name and the score, and write them to the file. Close the file.
If the selection is 2, open the input file, read the values from the file, display the values, close the file.
If the selection is 3, exit the program.
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Criteria graded:
Declare file pointers Open file Read from file Write to file Close file
Instructions:
Write a segment of code that opens a file called “numbers.txt” for reading. This file is known to have 10 numbers in it. Read in each number and print a ‘*’ to the screen if the number is even. If the number is odd, do nothing. Conclude by closing this file.
Chapter 11 Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Ch. 11.1 - What is a menu-driven program?Ch. 11.1 - The items displayed in a menu are often preceded...Ch. 11.1 - What type of structure do you use in a program to...Ch. 11.3 - Explain why most menu-driven programs use a loop...Ch. 11.3 - If a program uses a loop to display a menu...Ch. 11.4 - Prob. 11.6CPCh. 11.4 - Prob. 11.7CPCh. 11.4 - When a program has a lot of items for the user to...Ch. 11 - Prob. 1MCCh. 11 - Prob. 2MC
Ch. 11 - If a menu-driven program uses a loop to redisplay...Ch. 11 - A program that uses a multiple-level menu displays...Ch. 11 - Prob. 5MCCh. 11 - When the user selects an operation from a...Ch. 11 - When the user selects an operation from a(n)...Ch. 11 - Prob. 1TFCh. 11 - It is not usually necessary to validate the user's...Ch. 11 - In most cases, a menu-driven program should be...Ch. 11 - If a menu-driven program does not use a loop to...Ch. 11 - In a single-level menu, the user might see a...Ch. 11 - What type of structure do you use in a program to...Ch. 11 - What ways for validating a users menu selection...Ch. 11 - How can you design a menu-driven program so that...Ch. 11 - When a program has a lot of items for the user to...Ch. 11 - Prob. 1AWCh. 11 - Design a case structure that can be used with the...Ch. 11 - Put the algorithms that you designed for questions...Ch. 11 - Look for ways to modularize the algorithm that you...Ch. 11 - Language Translator Design a program that displays...Ch. 11 - Prob. 2PECh. 11 - Prob. 3PECh. 11 - Astronomy Helper Create an application that...Ch. 11 - Golf Score Modification In Programming Exercise 6...Ch. 11 - Phone Book Program Design a program that you can...Ch. 11 - Prob. 7PE
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