EBK STARTING OUT WITH C++ FROM CONTROL
9th Edition
ISBN: 8220106714379
Author: GADDIS
Publisher: PEARSON
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Chapter 7.11, Problem 7.31CP
Program Plan Intro
The Standard Template Library (STL) includes the collection of data types and
- A special data type called vector is offered by STL which is useful for standard arrays.
A vector stores the elements or values in sequence order and the values are stored in continuous memory locations.
- The subscript operator “[]” in the vector helps to read the content of each element.
Syntax:
Syntax to define a vector is as follows:
//Declaring an empty vector
vector <data_type> name_of_vector;
In the above line,
- The keyword “vector” represents the vector declaration.
- The “<data_type>” represents the type of data the vector can hold; the data types such as “int”, “float”, “string”, “char”, and “double”.
- The “name_of_vector” represents the name of the vector.
Storing values in a vector:
To store a value in a vector, a special member function called “push_back()” has been used.
Consider the following format to store value in a vector:
//store the value in vector
Name_of_vector.push_back(element_for_insertion);
In the above line,
- The “Name_of_vector” represents the vector name.
- The “Push_back()” is a member function which is used to store values in a vector.
- The “element-for-insertion” is the parameter which holds the value to be stored in the vector.
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Chapter 7 Solutions
EBK STARTING OUT WITH C++ FROM CONTROL
Ch. 7.3 - Define the following arrays: A) empNums, a...Ch. 7.3 - Prob. 7.2CPCh. 7.3 - Prob. 7.3CPCh. 7.3 - Prob. 7.4CPCh. 7.3 - What is array bounds checking? Does C++ perform...Ch. 7.3 - What is the output of the following code? int...Ch. 7.3 - The following program skeleton contains a...Ch. 7.3 - Define the following arrays: A) ages, a 10-element...Ch. 7.3 - Is each of the following a valid or invalid array...Ch. 7.6 - Given the following array definition: int values[]...
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double values [size];Ch. 7 - Prob. 81RQECh. 7 - Prob. 82RQECh. 7 - Prob. 83RQECh. 7 - int numbers[8] ={1,2, , ,4, , 5};Ch. 7 - float ratings[] ;Ch. 7 - Prob. 86RQECh. 7 - Prob. 87RQECh. 7 - Prob. 88RQECh. 7 - void showValues(int nums [4][]) { For (rows = 0;...Ch. 7 - Prob. 90RQECh. 7 - Largest/Smallest Array Values Write a program that...Ch. 7 - Rainfall Statistics Write a program that lets the...Ch. 7 - Chips and Salsa Write a program that lets a maker...Ch. 7 - Larger than n In a program, write a function that...Ch. 7 - Monkey Business A local zoo wants to keep track of...Ch. 7 - Rain or Shine An amateur meteorologist wants to...Ch. 7 - Number Analysis Program Write a program that asks...Ch. 7 - Lo Shu Magic Square The Lo Shu Magic Square is a...Ch. 7 - Payroll Write a program that uses the following...Ch. 7 - Drivers License Exam The local Drivers License...Ch. 7 - Prob. 11PCCh. 7 - Grade Book A teacher has five students who have...Ch. 7 - Grade Book Modification Modify the grade book...Ch. 7 - Lottery Application Write a program that simulates...Ch. 7 - vector Modification Modify the National Commerce...Ch. 7 - World Series Champions If you have downloaded this...Ch. 7 - Name Search If you have downloaded this books...Ch. 7 - Tic-Tac-Toe Game Write a program that allows two...Ch. 7 - 2D Array Operations Write a program that creates a...Ch. 7 - Prob. 22PC
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