8th Edition

ISBN: 9780100663831

Author: Deitel

Publisher: YUZU

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A literal in computer science is used to express a fixed value in source code. They cannot be modified. Almost all programs have these fixed values or literals.

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Textbook Question

Chapter 5, Problem 5.52MD

(Computer-Assisted Instruction: Monitoring Student Performance) More sophisticated computer-assisted instruction systems monitor the student’s performance over a period of time. The decision to begin a new topic is often based on the student’s success with previous topics. Modify the program of Exercise 5.51 to count the number of correct and incorrect responses typed by the student. After the student types 10 answers, your program should calculate the percentage that are correct. If the percentage is lower than 75%, display “Please ask your teacher for extra help.”, then reset the program so another student can try it. If the percentage is 75% or higher, display “congratulations, you are ready to go to the next level!”, then reset the program so another student can try it.

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Chapter 5, Problem 5.51MD

Chapter 5, Problem 5.53MD

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Chapter 5 Solutions

EBK C HOW TO PROGRAM

Ch. 5 - Show the value of x after each of the following...Ch. 5 - (Parking Charges) A parking garage charges a $2.00...Ch. 5 - (Rounding Numbers) An application of function...Ch. 5 - (Rounding Numbers) Function floor may be used to...Ch. 5 - Write statements that assign random integers to...Ch. 5 - For each of the following sets of integers, write...Ch. 5 - (Hypotenuse Calculations) Define a function called...Ch. 5 - (Exponentiation) Write a function...Ch. 5 - Prob. 5.17E Ch. 5 - Prob. 5.18E

Ch. 5 - Prob. 5.19E Ch. 5 - (Displaying a Square of Any Character) Modify the...Ch. 5 - Prob. 5.21E Ch. 5 - (Separating Digits) Write program segments that...Ch. 5 - (Time in Seconds) Write a function that takes the...Ch. 5 - (Temperature Conversions) Implement the following...Ch. 5 - (Find the Minimum) Write a function that returns...Ch. 5 - (Perfect Numbers) An integer number is said to be...Ch. 5 - Prob. 5.27E Ch. 5 - (Reversing Digits) Write a function that takes an...Ch. 5 - (Greatest Common Divisor) The greatest common...Ch. 5 - (Quality Points for Students Grades) Write a...Ch. 5 - (Coin Tossing) Write a program that simulates coin...Ch. 5 - (Guess the Number) Write a C program that plays...Ch. 5 - (Guess the Number Modification) Modify the program...Ch. 5 - (Recursive Exponentiation) Write a recursive...Ch. 5 - (Fibonacci) The Fibonacci series 0, 1, 1, 2, 3, 5,...Ch. 5 - (Towers of Hanoi) Every budding computer scientist...Ch. 5 - Prob. 5.37E Ch. 5 - Prob. 5.38E Ch. 5 - Prob. 5.39E Ch. 5 - Prob. 5.40E Ch. 5 - (Distance Between Points) Write a function...Ch. 5 - Prob. 5.42E Ch. 5 - Prob. 5.43E Ch. 5 - After you determine what the program of Exercise...Ch. 5 - (Testing Math Library Functions) Write a program...Ch. 5 - Find the error in each of the following program...Ch. 5 - Prob. 5.47E Ch. 5 - (Research Project: 1m proving the Recursive...Ch. 5 - (Global Warming Facts Quiz) The controversial...Ch. 5 - Prob. 5.50MD Ch. 5 - Prob. 5.51MD Ch. 5 - (Computer-Assisted Instruction: Monitoring Student...Ch. 5 - (Computer-Assisted Instruction: Difficulty Levels)...Ch. 5 - (Computer-Assisted Instruction: Varying the Types...

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