Problem Solving with C++ - MyProgrammingLab
10th Edition
ISBN: 9780134522418
Author: SAVITCH
Publisher: PEARSON
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Write a program to gauge the rate of an employee’s raise from the previous year. The program asks for their annual salary in this year and the previous year. It estimates the hike percentage as the difference in their salary from the previous year divided by the previous year’s salary. Your program should allow the user to repeat this calculation as often as the user wishes. Define a function to compute the hike percentage for an employee. The hike rate should be a value of type double giving the rate as a percentage, for example 5.3 for 5.3%.
Write a program that asks the user to input a grade that he or she received on an exam. The grade is an integer between 0 and 100 inclusive. The program should convert the numeric grade into the equivalent letter grade. Do the conversion by using a function Letter_Grade () that converts a numeric grade in the range 0 to 100 to the equivalent letter grade. The function should have one argument, the integer grade. The return value of the function should be A if the grade is 90 to 100; B if the grade is 80 to 89; C if the grade is 70 to 79; D if the grade is 65 to 69; and F if the grade is 64 or lower. After converting the grade, the program should display the nu¬meric grade and the equivalent letter grade.
Write a program with total change amount as an integer input that outputs the change using the fewest coins, one coin type per line. The coin types are dollars, quarters, dimes, nickels, and pennies. Use singular and plural coin names as appropriate, like 1 penny vs. 2 pennies.
Ex: If the input is:
0
or less, the output is:
no change
Ex: If the input is:
45
the output is:
1 quarter 2 dimes
Your program must define and call the following function:void ExactChange(double userTotal, int& numDollars, int& numQuarters, int& numDimes, int& numNickels, int& numPennies)
Chapter 4 Solutions
Problem Solving with C++ - MyProgrammingLab
Ch. 4.2 - Prob. 1STECh. 4.2 - Convert each of the following mathematical...Ch. 4.2 - Write a complete C++ program to compute and output...Ch. 4.2 - Write and compile short programs to test the...Ch. 4.3 - Prob. 5STECh. 4.3 - Prob. 6STECh. 4.3 - Prob. 7STECh. 4.3 - Prob. 8STECh. 4.3 - Carefully describe the call-by-value parameter...Ch. 4.3 - Prob. 10STE
Ch. 4.3 - Write a function definition for a function called...Ch. 4.3 - Write a function definition for a function called...Ch. 4.3 - Write a function definition for a function isDigit...Ch. 4.3 - Write a function definition for a function...Ch. 4.4 - What is the purpose of the comment that...Ch. 4.4 - Prob. 16STECh. 4.4 - Prob. 17STECh. 4.4 - Carefully describe the process of program testing.Ch. 4.4 - Prob. 19STECh. 4.5 - If you use a variable in a function definition,...Ch. 4.5 - Suppose a function named Function1 has a variable...Ch. 4.5 - The following function is supposed to take as...Ch. 4.5 - Prob. 23STECh. 4.6 - Prob. 24STECh. 4.6 - Prob. 25STECh. 4.6 - Prob. 26STECh. 4.6 - Suppose you have two function definitions with the...Ch. 4.6 - This question has to do with the Programming...Ch. 4.6 - Prob. 29STECh. 4 - A liter is 0.264179 gallons. Write a program that...Ch. 4 - Modify your program from Practice Program 1 so...Ch. 4 - The price of stocks is sometimes given to the...Ch. 4 - Write a program to gauge the rate of inflation for...Ch. 4 - Enhance your program from the previous Practice...Ch. 4 - Write a function declaration for a function that...Ch. 4 - The gravitational attractive force between two...Ch. 4 - Prob. 8PCh. 4 - Prob. 9PCh. 4 - Write a program that computes the annual after-tax...Ch. 4 - Write a program that asks for the users height,...Ch. 4 - Modify your program from Programming Project 2 so...Ch. 4 - Write a program that outputs the lyrics for the...Ch. 4 - To maintain ones body weight, an adult human needs...Ch. 4 - You have invented a vending machine capable of...Ch. 4 - Your time machine is capable of going forward in...Ch. 4 - Do Programming Project 11 from Chapter 3 except...Ch. 4 - Your sports league uses the following lottery...Ch. 4 - Do Programming Project 14 from Chapter 3, the Edoc...
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