
Write a function template for a function that has parameters for a partially filled array and for a value of the base type of the array. If the value is in the partially filled array, then the function returns the index of the first indexed variable that contains the value. If the value is not in the array, the function returns −1. The base type of the array is a type parameter. Notice that you need two parameters to give the partially filled array: one for the array and one for the number of indexed variables used. Also, write a suitable test

Program plan:
- The function template “search” is defined with the three parameters.
- Inside the function definition, the “for” condition will iterate until the “i” value is less than “num” value.
- If “a[i]” is equal to “v” then return “i”, otherwise return -1.
- Inside the function definition, the “for” condition will iterate until the “i” value is less than “num” value.
- Define the main function.
- Declare the required variables and assign the value for those variables.
- Call the “search” function with the arguments.
- Check “i” is equal to “-1” or not.
- If the condition is true, display the search value is not found. Otherwise display the search element position.
The program is used to find the search element in the given array is as follows:
Explanation of Solution
Program:
//include the necessary header file
#include<iostream>
using namespace std;
//definition of template
template<typename T>
//definition of "search" function
int search(T a[], int num, T v)
{
//check the condition
for(int i = 0; i < num; i++)
//check the condition
if(a[i] == v)
//return "i" value
return i;
//return "-1" value
return -1;
}
//definition of main function
int main()
{
//declare and assign the array value
int a[20] = {1, 2, 4, 9, 3, 7, 6, 5, 10, 15};
//declare and assign the value
int num = 10;
int v = 6;
//declare and call the function
int i = search(a, num, v);
//check the condition
if(i == -1)
//display the result
cout<<v<<" is not found in the array\n";
else
//display the result
cout<<v<<" found at index "<<i<<"\n";
//return statement
return 0;
}
Output:
6 found at index 6
Want to see more full solutions like this?
Chapter 17 Solutions
Problem Solving with C++ (9th Edition)
Additional Engineering Textbook Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Java: An Introduction to Problem Solving and Programming (8th Edition)
Electric Circuits. (11th Edition)
Mechanics of Materials (10th Edition)
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
- I need help in explaining how I can demonstrate how the Laplace & Inverse transformations behaves in MATLAB transformation (ex: LIke in graph or something else)arrow_forwardYou have made the Web solution with Node.js. please let me know what problems and benefits I would experience while making the Web solution here, as compared to any other Web solution you have developed in the past. what problems and benefits/things to keep in mind as someone just learningarrow_forwardPHP is the server-side scripting language. MySQL is used with PHP to store all the data. EXPLAIN in details how to install and run the PHP/MySQL on your computer. List the issues and challenges I may encounter while making this set-up? why I asked: I currently have issues logging into http://localhost/phpmyadmin/ and I tried using the command prompt in administrator to reset the password but I got the error LOCALHOST PORT not found.arrow_forward
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage LearningMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
- EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTProgramming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:CengageProgramming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning




