C++ Program You may use the vector and iostream libraries. You are allowed to use three built-in vector member functions (and no others) but you may not have to use them all. The member functions you are allowed to use are size(), at(), and push_back() Write a function that outputs a vector of doubles with each number in the vector separated by a space then a newline after the entire vector is output. The whole vector output should be preceded by a single line saying "Current Vector Contents:".Write a function that takes a vector a doubles and reverses the order of all the elements of the vector.Write a function that fills a vector of doubles with positive numbers using the standard input stream cin, terminate the input when the user enters any negative number. A single output prompt should precede the initial input stating directions for user.Write a main function that creates an empty vector, calls functions from 2 & 3 and calls your output function before and after each of your calls to 2 and 3. You are to write a complete program that implements the following:You may use the vector and iostream libraries. You are allowed to use three built-in vector member functions (and no others) but you may not have to use them all. The member functions you are allowed to use are size(), at(), and push_back()1. Write a function that outputs a vector of doubles with each number in the vector separated by a space then a newline after the entire vector is output. The whole vector output should be preceded by a single line saying "Current Vector Contents:".2. Write a function that takes a vector a doubles and reverses the order of all the elements of the vector.3. Write a function that fills a vector of doubles with positive numbers using the standard input stream cin, terminate the input when the user enters any negative number. A single output prompt should precede the initial input stating directions for user.4. Write a main function that creates an empty vector, calls functions from 2 & 3 and calls your output function before and after each of your calls to 2 and 3.

Answered: C++ Program You may use the vector…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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C++ Program

You may use the vector and iostream libraries. You are allowed to use three built-in vector member functions (and no others) but you may not have to use them all. The member functions you are allowed to use are size(), at(), and push_back()

Write a function that outputs a vector of doubles with each number in the vector separated by a space then a newline after the entire vector is output. The whole vector output should be preceded by a single line saying "Current Vector Contents:".
Write a function that takes a vector a doubles and reverses the order of all the elements of the vector.
Write a function that fills a vector of doubles with positive numbers using the standard input stream cin, terminate the input when the user enters any negative number. A single output prompt should precede the initial input stating directions for user.
Write a main function that creates an empty vector, calls functions from 2 & 3 and calls your output function before and after each of your calls to 2 and 3.

You are to write a complete program that implements the following:
You may use the vector and iostream libraries. You are allowed to use three built-in vector member functions (and no others) but you may not have to use them all. The member functions you are allowed to use are size(), at(), and push_back()
1. Write a function that outputs a vector of doubles with each number in the vector separated by a space then a newline after the entire vector is output. The whole vector output should be preceded by a single line saying "Current Vector Contents:".
2. Write a function that takes a vector a doubles and reverses the order of all the elements of the vector.
3. Write a function that fills a vector of doubles with positive numbers using the standard input stream cin, terminate the input when the user enters any negative number. A single output prompt should precede the initial input stating directions for user.
4. Write a main function that creates an empty vector, calls functions from 2 & 3 and calls your output function before and after each of your calls to 2 and 3.

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