Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 2.4, Problem 31STE
What is the output produced by the following (when embedded in a correct
x = 10;
do {
cout << x << endl;
x = x – 3;
} while (x > 0);
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Suppose savings and expenses are variables of type double that have beengiven values. Write an if-else statement that outputs the word "Solvent",decreases the value of savings by the value of expenses, and sets the value ofexpenses to zero, provided that savings is larger than expenses. If, however,savings is less than or equal to expenses, the if-else statement should simplyoutput the word "Bankrupt" without changing the value of any variables.
Consider the following program:int x = 1, y = 1;
co <x=x+y;>|| y=0;
||x=x-y;
oc(a) Does the program meet the requirements of the At-Most-Once Property (2.2)? Explain.(b) What are the final values of × and y? Explain your answer.
Q4)What will be the output for this code(Explain your logic with help of dry running for the same): #include <stdio.h> void foo( int[] ); int main() { int ary[4] = {1, 2, 3, 4}; foo(ary); printf("%d ", ary[0]); } void foo(int p[4]) { int i = 10; p = &i; printf("%d ", p[0]); }
Chapter 2 Solutions
Problem Solving with C++ (10th Edition)
Ch. 2.1 - Give the declaration for two variables called feet...Ch. 2.1 - Give the declaration for two variables called...Ch. 2.1 - Give a C++ statement that will change the value of...Ch. 2.1 - Give a C++ statement that will increase the value...Ch. 2.1 - Give a C++ statement that will change the value of...Ch. 2.1 - Prob. 6STECh. 2.1 - Prob. 7STECh. 2.2 - Give an output statement that will produce the...Ch. 2.2 - Give an input statement that will fill the...Ch. 2.2 - Prob. 10STE
Ch. 2.2 - Write a complete C++ program that writes the...Ch. 2.2 - Write a complete C++ program that reads in two...Ch. 2.2 - Prob. 13STECh. 2.2 - Write a short program that declares and...Ch. 2.3 - Convert each of the following mathematical...Ch. 2.3 - Prob. 16STECh. 2.3 - What is the output of the following program lines...Ch. 2.3 - Write a complete C++ program that reads two whole...Ch. 2.3 - Given the following fragment that purports to...Ch. 2.3 - What is the output of the following program lines...Ch. 2.4 - Write an if-else statement that outputs the word...Ch. 2.4 - Suppose savings and expenses are variables of type...Ch. 2.4 - Write an if-else statement that outputs the word...Ch. 2.4 - Write an if-else statement that outputs the word...Ch. 2.4 - Consider a quadratic expression, say x2 x 2...Ch. 2.4 - Consider the quadratic expression x2 4x + 3...Ch. 2.4 - What is the output of the following cout...Ch. 2.4 - What is the output produced by the following (when...Ch. 2.4 - What output would be produced in the previous...Ch. 2.4 - What is the output produced by the following (when...Ch. 2.4 - What is the output produced by the following (when...Ch. 2.4 - What is the most important difference between a...Ch. 2.4 - What is the output produced by the following (when...Ch. 2.4 - Write a complete C++ program that outputs the...Ch. 2.5 - The following if-else statement will compile and...Ch. 2.5 - Prob. 36STECh. 2.5 - Write a complete C++ program that asks the user...Ch. 2 - A metric ton is 35,273.92 ounces. Write a program...Ch. 2 - The Babylonian algorithm to compute the square...Ch. 2 - Many treadmills output the speed of the treadmill...Ch. 2 - Write a program that plays the game of Mad Lib....Ch. 2 - The following is a short program that computes the...Ch. 2 - A government research lab has concluded that an...Ch. 2 - Workers at a particular company have won a 7.6%...Ch. 2 - Modify your program from Programming Project 2 so...Ch. 2 - Negotiating a consumer loan is not always...Ch. 2 - Write a program that determines whether a meeting...Ch. 2 - Prob. 6PPCh. 2 - It is difficult to make a budget that spans...Ch. 2 - You have just purchased a stereo system that cost...Ch. 2 - Write a program that reads in ten whole numbers...Ch. 2 - Modify your program from Programming Project 9 so...Ch. 2 - Sound travels through air as a result of...Ch. 2 - Prob. 12PPCh. 2 - The HarrisBenedict equation estimates the number...Ch. 2 - Write a program that calculates the total grade...Ch. 2 - It is important to consider the effect of thermal...Ch. 2 - Prob. 16PP
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
A minus sign placed in front of a field width specification causes the field to be displayed left-justified. Su...
Programming in C
Code an SQL statement that creates a table with all columns from the parent and child tables in your answer to ...
Database Concepts (8th Edition)
This key word is used to declare a named constant. a. constant b. namedConstant c. final d. concrete
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
The following algorithm is designed to print the beginning of what is known as the Fibonacci sequence. Identify...
Computer Science: An Overview (12th Edition)
Write code that displays the contents of the int variable i in binary, hexadecimal, and octal.
Starting Out with Java: Early Objects (6th Edition)
(Check password) Some Websites impose certain rules for passwords. Write a method that checks whether a string ...
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- In the following program, explain the relationship between the outputs on line 8 and 9: class PrePostDemo { public static void main(String[] args){ int i = 10; i++; out.println(i); ++i; out.println(i); out.println(++i); out.println(i++); out.println(i); } }arrow_forwardWhat will be the final value of the variable x after execution of the given statement. Initial value of x is 3. x = ++x + ++xarrow_forwardWrite a few lines of code that result in a situation where a variable x has the static type T and the dynamic type D.arrow_forward
- In Java Determine the output of the following: x = 3; while (x = 25) x = 4 * xarrow_forwardThe exact output produced after executing the following C++ code is int x=10, y=16, z=12 ; cout << "My Answer is:"; if (x>y) cout << z * 2 << "??" ; else if (z < y) cout << z * 3 << "$$" ; cout << "BYE"; My Answer is:24$$BYE My Answer is:30$$BYE My Answer is:??BYE My Answer is:24??BYE My Answer is:NONEarrow_forwardIn the following program, explain the relationship between the outputs on line 8 and 9: class PrePostDemo { public static void main(String[] args){ int i = 10; i++; System.out.println(i); ++i; System.out.println(i); System.out.println(++i); System.out.println(i++); System.out.println(i) } }arrow_forward
- What is the output of the following code? Is there a relationship between the variables x and y? If yes, state the relationship? What is the output?int x = 19683;int i;int y = 0;for (i = x; i >= 1; i = i / 3)y++;cout << "x = " << x << ", y = " << y << endl;arrow_forwardIn a 0-1 integer programming model, which of the alternatives listed below correctly models the following statement? "There is no chance for x3 to be constructed unless you construct x5."arrow_forwardWrite a program that takes in a line of text as input, and outputs that line of text in reverse. The program repeats, ending when the user enters "Quit", "quit", or "q" for the line of text. Javaarrow_forward
- Consider the following program:int x = 0, y = 10; co while(x!= y) x=x+1;|| while ( x != y ) y = y - 1 ; oc(a) Does the program meet the requirements of the At-Most-Once Property (2.2)? Explain.(b) Will the program terminate? Always? Sometimes? Never? Explain your answer.arrow_forwardWrite a Java program that will calculate any missing value in the following equation: grade=rise/run.arrow_forward2) Answer the question with the correct options given below A)What is the output of the following code? int *p1, *p2; p1 = new int; p2 = new int; *p1 = 11; *p2 = 0; p2 = p1; cout << *p1 <<" " << *p2 << endl; 0 11 11 0 0 0 11 11 B) What is wrong with the following code fragment? int *p1, *p2; p1 = new int; p2 = new int; *p1=11; *p2=0; p2=p1; cout << *p1 <<" " << *p2 << endl; delete p1; delete p2; p1 and p2 both have the same value, so the delete p2 will cause an error nothing B and C You have a memory leak C) Which of the following correctly declares a dynamic array of strings? p1 = new string[]; p1 = new string[13]; p1 = new string(13); p1 = new stringArray(13);arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Introduction to Operators in C; Author: Neso Academy;https://www.youtube.com/watch?v=50Pb27JoUrw;License: Standard YouTube License, CC-BY