Problem Solving with C++, Student Value Edition plus MyProgrammingLab with Pearson eText -- Access Card Package (9th Edition)
9th Edition
ISBN: 9780133862225
Author: Walter Savitch
Publisher: PEARSON
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Textbook Question
Chapter 10, Problem 1PP
Write a grading
- a. There are two quizzes, each graded on the basis of 10 points.
- b. There is one midterm exam and one final exam, each graded on the basis of 100 points.
- c. The final exam counts for 50 percent of the grade, the midterm counts for 25 percent, and the two quizzes together count for a total of 25 percent. (Do not forget to normalize the quiz scores. They should be converted to a percent before they are averaged in.)
Any grade of 90 or more is an A, any grade of 80 or more (but less than 90) is a B, any grade of 70 or more (but less than 80) is a C, any grade of 60 or more (but less than 70) is a D, and any grade below 60 is an F. The program will read in the student’s scores and output the student’s record, which consists of two quiz and two exam scores as well as the student’s average numeric score for the entire course and the final letter grade. Define and use a structure for the student record. If this is a class assignment, ask your instructor if input/output should be done with the keyboard and screen or if it should be done with files. If it is to be done with files, ask your instructor for instructions on file names.
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Write a grading program for a class with the following grading policies:1. There are two quizzes, each graded on the basis of 10 points.2. There is one midterm exam and one final exam, each graded on the basis of 100 points.3. The final exam counts for 50% of the grade, the midterm counts for 25%, and two quizzes each count for 12.5%. (Do not forget to normalize the quiz scores. They should be converted to a percent before they are averaged in.)Any grades of 90 or more is an A, any grades of 80 or more (but less than 90) is a B, any grades of 70 or more (but less than 80) is a C, any grades of 60 or more (but less than 70) is a D, and any grades below 60 is an F.The program will read in students’ scores from an input file named “input.txt” and output the students’ records to a file named “output.txt”, which consist of student’s ID, name, two quizzes and two exam scores as well as the students’ average score for the course and final letter grade. Define and use a class for a student…
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Write a grading program for a class with the following grading policies:a. There are two quizzes, each graded on the basis of 10 points.b. There is one midterm exam and one final exam, each graded on the basis of 100points.c. The final exam counts for 50 percent of the grade, the midterm counts for 25percent, and the two quizzes together count for a total of 25 percent. (Do not forgetto normalize the quiz scores. They should be converted to a percent before they areaveraged in.) Any grade of 90 or more is an A, any grade of 80 or more (but lessthan 90) is a B, any grade of 70 or more (but less than 80) is a C, any grade of60 or more (but less than 70) is a D, and any grade below 60 is an F.The program will read in the student’s scores and output the student’srecord, which consists of two quiz and two exam scores as well as thestudent’s average numeric score for the entire course and the final lettergrade. Define and use a Class for the student record.
Chapter 10 Solutions
Problem Solving with C++, Student Value Edition plus MyProgrammingLab with Pearson eText -- Access Card Package (9th Edition)
Ch. 10.1 - Given the following structure and structure...Ch. 10.1 - Consider the following type definition: struct...Ch. 10.1 - What is the error in the following structure...Ch. 10.1 - Given the following struct definition: struct A {...Ch. 10.1 - Here is an initialization of a structure type....Ch. 10.1 - Write a definition for a structure type for...Ch. 10.1 - Prob. 7STECh. 10.1 - Prob. 8STECh. 10.1 - Give the structure definition for a type named...Ch. 10.1 - Declare a variable of type StockRecord (given in...
Ch. 10.2 - Below we have redefined the class DayOfYear from...Ch. 10.2 - Given the following class definition, write an...Ch. 10.2 - Prob. 13STECh. 10.2 - The private member function DayOfYear::checkDate...Ch. 10.2 - Suppose your program contains the following class...Ch. 10.2 - Suppose you change Self-Test Exercise 15 so that...Ch. 10.2 - Explain what public: and private: do in a class...Ch. 10.2 - a. How many public: sections are required in a...Ch. 10.2 - Give a definition for the function with the...Ch. 10.2 - Give a definition for the function with the...Ch. 10.2 - Give a definition for the function with the...Ch. 10.2 - Suppose your program contains the following class...Ch. 10.2 - How would you change the definition of the class...Ch. 10.2 - Prob. 24STECh. 10.3 - When you define an ADT as a C++ class, should you...Ch. 10.3 - When you define an ADT as a C++ class, what items...Ch. 10.3 - Suppose your friend defines an ADT as a C++ class...Ch. 10.3 - Redo the three- and two-parameter constructors in...Ch. 10.4 - How does inheritance support code reuse and make...Ch. 10.4 - Can a derived class directly access by name a...Ch. 10.4 - Suppose the class SportsCar is a derived class of...Ch. 10 - Solution to Practice Program 10.1 Redefine...Ch. 10 - Redo your definition of the class CDAccount from...Ch. 10 - Define a class for a type called CounterType. An...Ch. 10 - Write a grading program for a class with the...Ch. 10 - Redo Programming Project 1 (or do it for the first...Ch. 10 - Define a class called Month that is an abstract...Ch. 10 - Redefine the implementation of the class Month...Ch. 10 - My mother always took a little red counter to the...Ch. 10 - Write a rational number class. This problem will...Ch. 10 - Define a class called Odometer that will be used...Ch. 10 - Redo Programming Project 7 from Chapter 5 (or do...Ch. 10 - The U.S. Postal Service printed a bar code on...Ch. 10 - Consider a class Movie that contains information...
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