STARTING OUT WITH C++FROM CONTROL STRU
18th Edition
ISBN: 9781323815458
Author: GADDIS
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 17, Problem 40RQE
T F You do not have to declare the size of a
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
C++ Help
Integers are read from input and stored into a vector until 0 is read. Output the elements from index n to the last index of the vector, where n is specified by the vector's last element. End each number with a newline.
Ex: If the input is 7 12 18 2 0, the vector's last element is 2. Thus, the output is:
18 2
Note: The input has at least three integers, and the vector's last element is always less than the vector's size.
#include <iostream>#include <vector>using namespace std;
int main() { vector<int> intVect; int value; int i; int n;
cin >> value; while (value != 0) { intVect.push_back(value); cin >> value; } // insert code here
return 0;}
Fix my C++ code please! Question and code is below as well as error picture.
(Duplicate Elimination with vector) Use a vector to solve the following problem. Read in 20 numbers, each of which is between 10 and 100, inclusive. As each number is read, validate it and store it in the vector only if it isn't a duplicate of a number already read. After reading all the values, display only the unique values that the user entered. Begin with an empty vector and use its push_back function to add each unique value to the vector.
My code;
#include <iostream>#include <vector>
using namespace std;int find(vector<int> &v, int num) { for(int i = 0; i < v.size(); ++i) { if(v[i] == num) { return i; } } return -1;}int main() { vector<int> v; int num; for(int i = 0; i < 20; ++i) { cout << "Enter an Integer : "; cin >> num; if(num >= 10 && num <= 100 && find(v, num) == -1) {…
Fix my C++ code please! Question and code is below as well as error picture.
(Duplicate Elimination with vector) Use a vector to solve the following problem. Read in 20 numbers, each of which is between 10 and 100, inclusive. As each number is read, validate it and store it in the vector only if it isn't a duplicate of a number already read. After reading all the values, display only the unique values that the user entered. Begin with an empty vector and use its push_back function to add each unique value to the vector.
My code (I think it is missing commas);
#include <iostream>#include <vector>using namespace std;int find(vector<int> &v, int num) { for(int i = 0; i < v.size(); ++i) { if(v[i] == num) { return i; } } return -1;}int main() { vector<int> v; int num; for(int i = 0; i < 20; ++i) { cout << "Enter an integer: "; cin >> num; if(num >= 10 && num <= 100 &&…
Chapter 17 Solutions
STARTING OUT WITH C++FROM CONTROL STRU
Ch. 17.2 - Prob. 17.1CPCh. 17.2 - Prob. 17.2CPCh. 17.2 - Prob. 17.3CPCh. 17.2 - Suppose you are writing a program that uses the...Ch. 17.2 - Prob. 17.5CPCh. 17.2 - Prob. 17.6CPCh. 17.2 - What does a containers begin() and end() member...Ch. 17.2 - Prob. 17.8CPCh. 17.2 - Prob. 17.9CPCh. 17.2 - Prob. 17.10CP
Ch. 17.3 - Write a statement that defines an empty vector...Ch. 17.3 - Prob. 17.12CPCh. 17.3 - Prob. 17.13CPCh. 17.3 - Write a statement that defines a vector object...Ch. 17.3 - What happens when you use an invalid index with...Ch. 17.3 - Prob. 17.16CPCh. 17.3 - If your program will be added a lot of objects to...Ch. 17.3 - Prob. 17.18CPCh. 17.3 - Prob. 17.19CPCh. 17.4 - Prob. 17.20CPCh. 17.4 - Write a statement that defines a nap named myMap....Ch. 17.4 - Prob. 17.22CPCh. 17.4 - Prob. 17.23CPCh. 17.4 - Prob. 17.24CPCh. 17.4 - Prob. 17.25CPCh. 17.4 - Prob. 17.26CPCh. 17.4 - Prob. 17.27CPCh. 17.5 - What are two differences between a set and a...Ch. 17.5 - Write a statement that defines an empty set object...Ch. 17.5 - Prob. 17.30CPCh. 17.5 - Prob. 17.31CPCh. 17.5 - Prob. 17.32CPCh. 17.5 - If you store objects of a class that you have...Ch. 17.5 - Prob. 17.34CPCh. 17.5 - Prob. 17.35CPCh. 17.6 - Prob. 17.36CPCh. 17.6 - What value will be stored in v[0] after the...Ch. 17.6 - Prob. 17.38CPCh. 17.6 - Prob. 17.39CPCh. 17.6 - Prob. 17.40CPCh. 17.6 - Prob. 17.41CPCh. 17.6 - Prob. 17.42CPCh. 17.7 - Prob. 17.43CPCh. 17.7 - Which operator must be overloaded in a class...Ch. 17.7 - Prob. 17.45CPCh. 17.7 - What is a predicate?Ch. 17.7 - Prob. 17.47CPCh. 17.7 - Prob. 17.48CPCh. 17.7 - Prob. 17.49CPCh. 17 - Prob. 1RQECh. 17 - Prob. 2RQECh. 17 - If you want to store objects of a class that you...Ch. 17 - If you want to store objects of a class that you...Ch. 17 - Prob. 5RQECh. 17 - Prob. 6RQECh. 17 - Prob. 7RQECh. 17 - If you want to store objects of a class that you...Ch. 17 - Prob. 9RQECh. 17 - Prob. 10RQECh. 17 - How does the behavior of the equal_range() member...Ch. 17 - Prob. 12RQECh. 17 - When using one of the STL algorithm function...Ch. 17 - You have written a class, and you plan to store...Ch. 17 - Prob. 15RQECh. 17 - Prob. 16RQECh. 17 - Prob. 17RQECh. 17 - Prob. 18RQECh. 17 - Prob. 19RQECh. 17 - Prob. 20RQECh. 17 - Prob. 21RQECh. 17 - A(n) ___________ container stores its data in a...Ch. 17 - _____________ are pointer-like objects used to...Ch. 17 - Prob. 24RQECh. 17 - Prob. 25RQECh. 17 - The _____ class is an associative container that...Ch. 17 - Prob. 27RQECh. 17 - Prob. 28RQECh. 17 - A _______ object is an object that can be called,...Ch. 17 - A _________ is a function or function object that...Ch. 17 - A ____________ is a predicate that takes one...Ch. 17 - A __________ is a predicate that takes two...Ch. 17 - A __________ is a compact way of creating a...Ch. 17 - T F The array class is a fixed-size container.Ch. 17 - T F The vector class is a fixed-size container.Ch. 17 - T F You use the operator to dereference an...Ch. 17 - T F You can use the ++ operator to increment an...Ch. 17 - Prob. 38RQECh. 17 - Prob. 39RQECh. 17 - T F You do not have to declare the size of a...Ch. 17 - T F A vector uses an array internally to store its...Ch. 17 - Prob. 42RQECh. 17 - T F You can store duplicate keys in a map...Ch. 17 - T F The multimap classs erase() member function...Ch. 17 - Prob. 45RQECh. 17 - Prob. 46RQECh. 17 - Prob. 47RQECh. 17 - Prob. 48RQECh. 17 - T F If two iterators denote a range of elements...Ch. 17 - T F You must sort a range of elements before...Ch. 17 - T F Any class that will be used to create function...Ch. 17 - T F Writing a lambda expression usually requires...Ch. 17 - T F You can assign a lambda expression to a...Ch. 17 - Prob. 54RQECh. 17 - Write a statement that defines an iterator that...Ch. 17 - Prob. 56RQECh. 17 - The following statement defines a vector of ints...Ch. 17 - Prob. 58RQECh. 17 - Prob. 59RQECh. 17 - The following code defines a vector and an...Ch. 17 - The following statement defines a vector of ints...Ch. 17 - Prob. 62RQECh. 17 - Prob. 63RQECh. 17 - Prob. 64RQECh. 17 - Look at the following vector definition: vectorint...Ch. 17 - Write a declaration for a class named Display. The...Ch. 17 - Write code that docs the following: Uses a lambda...Ch. 17 - // This code has an error. arrayint, 5 a; a[5] =...Ch. 17 - // This code has an error. vectorstring strv =...Ch. 17 - // This code has an error. vectorint numbers(10);...Ch. 17 - // This code has an error. vectorint numbers ={1,...Ch. 17 - Prob. 72RQECh. 17 - Prob. 73RQECh. 17 - // This code has an error. vectorint v = {6, 5, 4,...Ch. 17 - // This code has an error. auto sum = ()[int a,...Ch. 17 - Unique Words Write a program that opens a...Ch. 17 - Course Information Write a program that creates a...Ch. 17 - Prob. 3PCCh. 17 - File Encryption and Decryption Write a program...Ch. 17 - Prob. 5PCCh. 17 - Prob. 6PCCh. 17 - Prob. 7PCCh. 17 - Prob. 8PC
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
The variable a is a float and the variable b is a double. Write a statement that will assign the value of b to ...
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
What is the output of the following (when embedded in a complete program)? int n = 5; while (--n 0) { if (n ==...
Problem Solving with C++ (9th Edition)
Consider the example code shown in Figure 7-10. What changes would you need to make to ensure that the applicat...
Modern Database Management
Write an SQL statement to display the last name, first name, and email of any owners of cats. Use a subquery. T...
Database Concepts (7th Edition)
Why do you think the arguments to a base class constructor are specified in the definition of the derived class...
Starting Out with C++: Early Objects
To open a file for reading, you use the following classes. a. File and Writer b. File and Output c. File and In...
Starting Out with Java: From Control Structures through Objects (6th 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
- C++ please 3.9.3: Populating a vector with a for loop. Write a for loop to populate vector userGuesses with NUM_GUESSES integers. Read integers using cin. Ex: If NUM_GUESSES is 3 and user enters 9 5 2, then userGuesses is {9, 5, 2}.arrow_forwardC++ Format Please Write a function called SortByUpper, that takes a vector of strings and changes that vector to be sorted according to only the uppercase letters in each string. No other characters should be involved in determining the order of the vector. For instance "zCAxT" < "aDyOG", because "CAT" < "DOG". No loops just STL alogorithms and iteratorsarrow_forwardUsing c++ Reverse vector Complete Reverse() function that returns a new character vector containing all contents in the input argument reversed. Ex: If the input vector is: ['a', 'b', 'c'] then the returned vector will be: ['c', 'b', 'a'] #include <algorithm>#include <iostream>#include <vector>using namespace std; int main(){ // initializing the vector vector<char> vect = { }; // Printing the vector cout<<"Reversing a vector by using reverse iterators"<<endl; cout << "Vector: "; for (int i = 0; i < vect.size(); i++) cout << vect[i]; cout << endl; //reversing the vector vector<char> v2 (vect.rbegin(),vect.rend()); vect.swap(v2); // Printing the reversed vector cout << "Reversed Vector: "; for (int i = 0; i < vect.size(); i++) cout << vect[i]; cout << endl; return 0;}arrow_forward
- 6.18 LAB: Output numbers in reverse C++ Write a program that reads a list of integers, and outputs those integers in reverse. The input begins with an integer indicating the number of integers that follow. For coding simplicity, follow each output integer by a comma, including the last one. Ex: If the input is: 5 2 4 6 8 10 the output is: 10,8,6,4,2, To achieve the above, first read the integers into a vector. Then output the vector in reverse. No hand written and fast answer with explanationarrow_forwardUsing C++ Programming language: Assume you define a vector in the following way: vector<int> vec; Assign the value 10 to the first element of this vector. What is the statement you would use?arrow_forwardC++ #include <iostream>#include <vector> using namespace std; /* Define your function here */ int main() {vector<int> userValues; int upperThreshold;int numValues;cin >> numValues;userValues = GetUserValues(userValues, numValues); cin >> upperThreshold;OutputIntsLessThanOrEqualToThreshold(userValues, upperThreshold); return 0;}arrow_forward
- Must be C++ Assume v is a vector that has been declared and initialized. Write an expression whose value is the number of values that have been stored in v .arrow_forwardHello C++ question thank you 1) Develop a function that properly prints out each element of a vector of strings Print an endline character when done to make sure the next print starts on a new line make this function templated to the vector type passed in(Comment this) 2) Implement the following functionality using std::vector and std::string data types: a vector that contains the following strings as elements { olleh ereht skool ekil uoy desrever gnihtyreve gnidrocca ot nalp doog boj } Print the vector using your function Reverse all the letters in each string, so that each string is now a proper word Print the vector using your function a second "new" vector, copying the first vector's elements using iterators Do not copy the first two elements and the last two elements into the new vector Print the "new" vector using your function Sort the "new" vector alphabetically Print the "new" vector using your function Change every 'o' character in the "original" vector into a '@'…arrow_forwardQuestion2: Define an integer vector and ask the user to give you values for the vector. because you used a vector, so you don't need to know the size. user should be able to enter a number until he wants(you can use while loop for termination. for example if the user enters any negative number, but until he enters a positive number, your program should read and push it inside of the vector). then calculate the average of all numbers he entered. find minimum number in the vector find maximum number in the vector find size of the vector C++ languagearrow_forward
- Question2: Define an integer vector and ask the user to give you values for the vector. because you used a vector, so you don't need to know the size. user should be able to enter a number until he wants(you can use while loop for termination. for example if the user enters any negative number, but until he enters a positive number, your program should read and push it inside of the vector). then calculate the average of all numbers he entered. find minimum number in the vector find maximum number in the vector find size of the vectorarrow_forwardIn C++ please: Read integers from input and store each integer into a vector until 0 is read. Do not store 0 into the vector. Then, output all values in the vector (including the last value) each multiplied by the last value in the vector. Output each value on a new line. Ex: If the input is -63 79 -48 7 0, the output is: -441 553 -336 49 #include <iostream>#include <vector>using namespace std; int main() { //place code herereturn 0;}arrow_forwardT/F Both dynamically memory allocated array and dynamic array are same.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology PtrC++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
1.1 Arrays in Data Structure | Declaration, Initialization, Memory representation; Author: Jenny's lectures CS/IT NET&JRF;https://www.youtube.com/watch?v=AT14lCXuMKI;License: Standard YouTube License, CC-BY
Definition of Array; Author: Neso Academy;https://www.youtube.com/watch?v=55l-aZ7_F24;License: Standard Youtube License