Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 1, Problem 2PP
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Write a program that reads from the user a character ('q' or 'c').
If the character is 'c', the program reads from the user the radius rof a circle and prints its area.
• If the user enters 'q', the program asks the user to enter the length and width of a quadrilateral. We
assume the quadrilateral is either a square or rectangle. You should print if the quadrilateral is square
or rectangle.
• Otherwise, it prints "Wrong character"
PS: Use the following formulas:
area of circle=3.14*r
Sample Run1:
Enter a character (q or c): q
Enter the Length and Width: 80 150
|It is a rectangle
Sample Run2:
Enter a character (q or c): q
Enter the Length and Width: 80 80
It is a square
Sample Run3:
Enter a character (q or c): c
Enter the radius: 2
The area of the circle is 12.56
Sample Run4:
Enter a character (q or c): d
Wrong character
Write a program that takes your full name as input and displays the abbreviations ofthe first and middle names except the last name which is displayed as it is.
For exampleif your name is Robert Brett Roser, then the output should beR.B.Roser.
Write a program that recommends the number of calories a person should eat each day. Calories are units of energy found in all foods. Base your recommendation on the person's weight and whether the person has an active or sedentary (inactive) lifestyle. If the person is sedentary, that person's activity factor is 13. If the person is active, that person's activity factor is 15. Multiply the activity factor by the person's weight to get the recommended number of calories. Start your program by:
having the user enter their weight, as a floating point number;
having the user enter whether they have active or sedentary lifestyle, as a character, 'A' for active or 'S' sedentary;
use a switch (or else if) selection statement to use the appropriate calculation for the recommended calories for the selected lifestyle.
print out your results on the screen.
Chapter 1 Solutions
Problem Solving with C++ (10th Edition)
Ch. 1.1 - Prob. 1STECh. 1.1 - What would be the data for a program to add two...Ch. 1.1 - Prob. 3STECh. 1.1 - What is the difference between a machine-language...Ch. 1.1 - What is the role of a compiler?Ch. 1.1 - What is a source program? What is an object...Ch. 1.1 - What is an operating system?Ch. 1.1 - What purpose does the operating system serve?Ch. 1.1 - Prob. 9STECh. 1.1 - Prob. 10STE
Ch. 1.1 - Prob. 11STECh. 1.2 - An algorithm is approximately the same thing as a...Ch. 1.2 - Prob. 13STECh. 1.2 - Prob. 14STECh. 1.2 - Prob. 15STECh. 1.3 - If the following statement were used in a C++...Ch. 1.3 - What is the meaning of \n as used in the following...Ch. 1.3 - What is the meaning of the following statement...Ch. 1.3 - What is the meaning of the following statement...Ch. 1.3 - What is the meaning of this directive? # include...Ch. 1.3 - What, if anything, is wrong with the following...Ch. 1.4 - Prob. 22STECh. 1.4 - Prob. 23STECh. 1.4 - If you omit a punctuation symbol (such as a...Ch. 1.4 - Omitting the final brace } from a program produces...Ch. 1.4 - Prob. 26STECh. 1.4 - Suppose you write a program that is supposed to...Ch. 1 - Using your text editor, enter (that is, type in)...Ch. 1 - Modify the C++ program you entered in Practice...Ch. 1 - Further modify the C++ program that you already...Ch. 1 - Modify the C++ program that you entered in...Ch. 1 - Modify the C++ program that you entered in...Ch. 1 - Prob. 6PCh. 1 - Write a C++ program that reads in two integers and...Ch. 1 - Write a program that prints out C S ! in large...Ch. 1 - Write a program that allows the user to enter a...Ch. 1 - Write a program that allows the user to enter a...Ch. 1 - Write a program that inputs a character from the...
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