Problem Solving with C++ (9th Edition)
9th Edition
ISBN: 9780133591743
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3.3, Problem 31STE
What is the output of this loop? Comment on the code.
int n = 1024;
int log = 0;
for (int i = 1; i < n; i = i * 2);
log++;
cout << n << “ ” << log << endl;
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
CFG: Example 1
• Draw the CFG for the following code:
int f(int n){
}
int m = n* n;
if (n < 0)
else
return 0;
return m;
#include<stdio.h>#include<stdlib.h>
int cent50=0;int cent20=0;int cent10=0;int cent05=0;
void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…
#include<stdio.h>#include<stdlib.h>
int cent50=0;int cent20=0;int cent10=0;int cent05=0;
void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…
Chapter 3 Solutions
Problem Solving with C++ (9th Edition)
Ch. 3.1 - Determine the value, true or false, of each of the...Ch. 3.1 - Name two kinds of statements in C++ that alter the...Ch. 3.1 - In college algebra we see numeric intervals given...Ch. 3.1 - Prob. 4STECh. 3.2 - What output will be produced by the following...Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - What would be the output in Self-Test Exercise 6...Ch. 3.2 - What would be the output in Self-Test Exercise 6...Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - What would be the output in Self-Test Exercise 9...
Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - Write a multiway if-else statement that classifies...Ch. 3.2 - Given the following declaration and output...Ch. 3.2 - Given the following declaration and output...Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - What would be the output in Self-Test Exercise 15...Ch. 3.2 - What would be the output in Self-Test Exercise 15...Ch. 3.2 - What would be the output in Self-Test Exercise 15...Ch. 3.2 - Prob. 19STECh. 3.2 - Though we urge you not to program using this...Ch. 3.3 - Prob. 21STECh. 3.3 - Prob. 22STECh. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - Prob. 25STECh. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - Prob. 27STECh. 3.3 - For each of the following situations, tell which...Ch. 3.3 - Rewrite the following loops as for loops. a.int i...Ch. 3.3 - What is the output of this loop? Identify the...Ch. 3.3 - What is the output of this loop? Comment on the...Ch. 3.3 - What is the output of this loop? Comment on the...Ch. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - What does a break statement do? Where is it legal...Ch. 3.4 - Write a loop that will write the word Hello to the...Ch. 3.4 - Write a loop that will read in a list of even...Ch. 3.4 - Prob. 38STECh. 3.4 - Prob. 39STECh. 3.4 - What is an off-by-one loop error?Ch. 3.4 - You have a fence that is to be 100 meters long....Ch. 3 - Write a program to score the paper-rock-scissor...Ch. 3 - Write a program to compute the interest due, total...Ch. 3 - Write an astrology program. The user types in a...Ch. 3 - Horoscope Signs of the same Element are most...Ch. 3 - Write a program that finds and prints all of the...Ch. 3 - Buoyancy is the ability of an object to float....Ch. 3 - Write a program that finds the temperature that is...Ch. 3 - Write a program that computes the cost of a...Ch. 3 - (This Project requires that you know some basic...Ch. 3 - Write a program that accepts a year written as a...Ch. 3 - Write a program that scores a blackjack hand. In...Ch. 3 - Interest on a loan is paid on a declining balance,...Ch. 3 - The Fibonacci numbers F are defined as follows. F...Ch. 3 - The value ex can be approximated by the sum 1 + x...Ch. 3 - Prob. 8PPCh. 3 - Prob. 9PPCh. 3 - Repeat Programming Project 13 from Chapter 2 but...Ch. 3 - The keypad on your oven is used to enter the...Ch. 3 - The game of 23 is a two-player game that begins...Ch. 3 - Holy digits Batman! The Riddler is planning his...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Write an SQL query to list each customer who bought at least one product that belongs to product line Basic in ...
Modern Database Management
Person and Customer Classes The Person and Customer Classes Write a class named Person with data attributes for...
Starting Out with Python (4th Edition)
Write a statement that defines a file stream object named places. The object will be used for both output and i...
Starting Out with C++: Early Objects (9th Edition)
Suppose the registers 0x4 and 0x5 in the Vole contain the bit patterns 0x3A and 0xC8, respectively. What bit pa...
Computer Science: An Overview (12th Edition)
What is the most important difference between a while statement and a do-while statement?
Absolute Java (6th Edition)
Write a program to print the value of EOF.
C Programming Language
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
- #include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…arrow_forwardEnglish (e what is the output of the following program? #include int test (int &, int); main () { int a=10, b=15; test (b, a); test (a,b); cout<arrow_forward#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…arrow_forwardint sum = 0; for (int i 0; i < 5; i++){ sum += i; } cout << sum;arrow_forward#include #include #include int main() { int i, j; printf("Columns | JIn"); for (i = 1; i< 4; ++i) { printf("Outer %6d\n", i); for (j = 0; j< i; ++j) { printf(" Inner%10d\n", j); } } /* heading of outer for loop */ /* heading of inner loop */ %3D return (0); } Create a new code modifying it to use "while loop" instead of the "for loop"arrow_forwardJAVA CODE PLEASE Functions With No Parameters and Return Values Quiz by CodeChum Admin Create a function named banner that prints “CodyChum” with a newline. In the main function, write a program that accepts an integer input which would serve as an inclusive stopping point of a loop iteration that starts at the value of 1. If the number that loops through the range is divisible by either 2 or 3, then call the banner function, otherwise just print the number. Input 1. One line containing an integer Output First line is the integer user input. Succeeding multiple lines containing an integer or “CodyChum” 10 1 CodyChum CodyChum CodyChum 5 CodyChum 7 CodyChum CodyChum CodyChumarrow_forwardThe program segment has errors. Find as many as you can. // This code should use a loop to raise a number to a power. int num, bigNum, power, count;cout << "Enter an integer: "; cin >> num; cout << "What power do you want it raised to? "; cin >> power; bigNum = num; while (count++ < power); bigNum *= num; cout << "The result is << bigNum << end1;arrow_forward#include <stdio.h>int main(){int d;int s[20],i, r, p, lg=0,m;char c;printf("Enter number of salesman(max 20): ");scanf("%d", &d);for(i=0; i<d; i++){ printf("\n salesman %d sales: ");scanf("%d", &s[i]);}for(i=0; i<d; i++){for(r=i+1; j<d; r++){if(s[i] > s[r]){p= s[i];s[i] = s[r];s[j] = p;}}}printf("\nsalesman lowest to highest: ");for(i=0; i<d; i++){printf("%d\t", s[i]);}for(i=0;i<m;i++){printf("\n highest sales: %d ",lg);if(lg<=s[i])lg=s[i];break;}getch();} >>> the upper part output should be like this enter number of salesman (max 20): 5 salesman 1 500 salesman 2 300 salesman 3 1000 salesman 4 200 salesman 5 1000 in the lower part the lowest to highest the output should become like this salesman 4 200 salesman 2 300 salesman 1 500 salesman 3 1000 salesman 5 1000 highest total sales : 2000arrow_forward#includecstdio.h> int x=10; void func1() 7 printf("x=%d\n", x); return; 8 10 int func2(int a, int b) 15 return a+b; 16 18 19 ... func3(...) 20 21 .. return ... int main() 27 { int x-1, y=2; func1(); 28 29 30 int z=func2(x, y); printf("z-%d\n", z); 31 34 Figure 2. C Program for Q2 What is the output after execution of line 29 and 32? a. b. func3() in line 19 to 23 is incomplete. Write the function, func30 to compute and print the volume of cuboid with length x, width y and height z. c. Complete line 33 to call func3() that you created in part (b).arrow_forwardVoid Do1 (int: &, a. int &b) { a = 5; a = a + b; b = a + 2; } Int main() { Int x = 10; Do1 (x,x); Cout << x << endl; } The output of this program isarrow_forward1. a. Are Count and sum the same? yes or no, why? { int sum = 0; for ( int count = 0; count < 10; count++ ) { System.out.print( count + " " ); sum = sum+count; } } b. { int sum = 0; for ( int count = 0; count < 10; count++ ) { System.out.print( count + " " ); sum = sum+count; } System.out.println("\nAfter the loop count is: " + count ); } c. What is printed, why? class FindIt { private int sum; public FindIt( int sum ) { this.sum = sum; } public void increment( int inc ) { sum = sum + inc; System.out.println("FindIt sum: " + sum ); } } public class MainClass { public static void main ( String[] args) { int sum = 99; FindIt findObj = new FindIt( 34 ); findObj.increment( 6 ); System.out.println("sum: " + sum ); } }arrow_forwardWrite in c++ pleasearrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Control Structures - while loop - do-while loop - for loop - Goto - break - continue statements; Author: EzEd Channel;https://www.youtube.com/watch?v=21l11_9Osd0;License: Standard YouTube License, CC-BY