STARTING OUT WITH C++FROM CONTROL STRU
18th Edition
ISBN: 9781323815458
Author: GADDIS
Publisher: PEARSON
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Chapter 17.6, Problem 17.42CP
A)
Program Plan Intro
“for_each()”:
- This function iterates over the range of elements.
- It passes each element as arguments to the function.
Syntax:
for_each(iterator1, iterator2, function)
- “iterator1” and “iterator2” are the beginning and end of the range of elements.
- “function” is the address of the function that accepts an element and its arguments.
Given statement:
for_each(vect.begin(), vect.end(), myFunction);
B)
Program Plan Intro
“for_each()”:
- This function iterates over the range of elements.
- It passes each element as arguments to the function.
Syntax:
for_each(iterator1, iterator2, function)
- “iterator1” and “iterator2” are the beginning and end of the range of elements.
- “function” is the address of the function that accepts an element and its arguments.
Given statement:
for_each(vect.begin(), vect.end(), myFunction);
C)
Program Plan Intro
“for_each()”:
- This function iterates over the range of elements.
- It passes each element as arguments to the function.
Syntax:
for_each(iterator1, iterator2, function)
- “iterator1” and “iterator2” are the beginning and end of the range of elements.
- “function” is the address of the function that accepts an element and its arguments.
Given statement:
for_each(vect.begin(), vect.end(), myFunction);
D)
Program Plan Intro
“for_each()”:
- This function iterates over the range of elements.
- It passes each element as arguments to the function.
Syntax:
for_each(iterator1, iterator2, function)
- “iterator1” and “iterator2” are the beginning and end of the range of elements.
- “function” is the address of the function that accepts an element and its arguments.
Given statement:
for_each(vect.begin(), vect.end(), myFunction);
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# phyton
A vector contains the grades obtained by students of a class in an assessment, with the following characteristics:
Notes are actual values between zero and ten.If the value is equal to -1.0, then this means that the student has missed the assessment.The average approval rate at this University is 6 (six).Write a program that reads two vectors: the note vector described and a vector containing the students' names of the same size.
As an output, print the following information in the console in this order:
How many students missed the evaluation?How many students have been approved?Among the students present, how many students failed?Among the students present, what was the average grade, with up to two decimal places of accuracy?What's the name of the student who got the highest grade in the class?TipsCreate different counters to find the value of outputs 1 through 4. These counters are different from the loop counter that traverses the vector;Within the while loop, use five…
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Write a program that utilizes a struct data structure and a vector of that structure type.
1. Create an Account struct that includes the following data members: string fName (first name), string IName (last name), string email.
2. Create a vector of type Account called "Accounts". [vector<VectorDataType>vectorName]
3. Create two Accounts acct1 and acct2. Use user-input the get data for the accounts.
4. Add both Accounts to the accounts vector.
5. Use a loop to print every Account in the vector.
Struct_Practice.cpp
#include <iostream>#include <string>#include <vector>using namespace std;
int main(){ struct Account{ string fName; /* ADD CODE HERE */ } Account acct1; Account acct2; vector<Account> accounts; /* ADD CODE HERE */ count << endl; // bank line for (int i=0 ; i< accounts.size();++i){ /* ADD CODE HERE */ }
}// end main()
Write three statements to print the first three elements of vector runTimes. Follow each with a newline. Ex: If runTimes = {800, 775, 790, 805, 808}, print:800 775 790 Note: These activities may test code with different test values. This activity will perform two tests, both with a 5-element vector. See "How to Use zyBooks".Also note: If the submitted code has errors, the test may generate strange results. Or the test may crash and report "Program end never reached", in which case the system doesn't print the test case that caused the reported message.
#include <iostream>#include <vector>using namespace std;
int main() { const int NUM_VALS = 5; vector<int> runTimes(NUM_VALS); unsigned int i;
// Populate vector for (i = 0; i < runTimes.size(); ++i) { cin >> runTimes.at(i); }
/* Your solution goes here */
return 0;}
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
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