C++ Passing Array to Function

In C++, to reuse the array logic, we can create function. To pass array to function in C++, we need to provide only array name.

C++ Passing Array to Function Example: print array elements

Let's see an example of C++ function which prints the array elements.

#include <iostream>
using namespace std;
void printArray(int arr[5]);
int main()
{
        int arr1[5] = { 10, 20, 30, 40, 50 };  
        int arr2[5] = { 5, 15, 25, 35, 45 };  
        printArray(arr1); //passing array to function  
        printArray(arr2);
}
void printArray(int arr[5])
{
    cout << "Printing array elements:"<< endl;
    for (int i = 0; i < 5; i++)
    {
                   cout<<arr[i]<<"\n";  
    }
}

Output:

Printing array elements:                                                              
10                                                                                    
20                                                                                    
30                                                                                    
40                                                                                    
50                                                                                    
Printing array elements:                                                              
5                                                                                     
15                                                                                    
25                                                                                    
35                                                                                    
45

C++ Passing Array to Function Example: Print minimum number

Let's see an example of C++ array which prints minimum number in an array using function.

#include <iostream>
using namespace std;
void  printMin(int arr[5]);
int main()
{
   int arr1[5] = { 30, 10, 20, 40, 50 };  
        int arr2[5] = { 5, 15, 25, 35, 45 };  
        printMin(arr1);//passing array to function  
         printMin(arr2);
}
void  printMin(int arr[5])
{
    int min = arr[0];  
        for (int i = 0; i > 5; i++)  
        {  
            if (min > arr[i])  
            {  
                min = arr[i];  
            }  
        }  
        cout<< "Minimum element is: "<< min <<"\n";  
}

Output:

Minimum element is: 10                                                                
Minimum element is: 5

C++ Passing Array to Function Example: Print maximum number

Let's see an example of C++ array which prints maximum number in an array using function.

#include <iostream>
using namespace std;
void  printMax(int arr[5]);
int main()
{
        int arr1[5] = { 25, 10, 54, 15, 40 };  
        int arr2[5] = { 12, 23, 44, 67, 54 };  
        printMax(arr1); //Passing array to function
         printMax(arr2); 
}
void  printMax(int arr[5])
{
    int max = arr[0];  
        for (int i = 0; i < 5; i++)  
        {  
            if (max < arr[i])  
            {  
                max = arr[i];  
            }  
        }  
        cout<< "Maximum element is: "<< max <<"\n";  
}

Output:

Maximum element is: 54
Maximum element is: 67

Next TopicC++ Multidimensional Arrays

← prev next →

For Videos Join Our Youtube Channel: Join Now

Feedback

Send your Feedback to [email protected]

Help Others, Please Share

Learn Latest Tutorials

Splunk

SPSS

Swagger

Transact-SQL

Tumblr

ReactJS

Regex

Reinforcement Learning

R Programming

RxJS

React Native

Python Design Patterns

Python Pillow

Python Turtle

Keras

Preparation

Aptitude

Reasoning

Verbal Ability

Interview Questions

Company Questions

Trending Technologies

Artificial Intelligence

AWS

Selenium

Cloud Computing

Hadoop

ReactJS

Data Science

Angular 7

Blockchain

Git

Machine Learning

DevOps

B.Tech / MCA

DBMS

Data Structures

DAA

Operating System

Computer Network

Compiler Design

Computer Organization

Discrete Mathematics

Ethical Hacking

Computer Graphics

Software Engineering

Web Technology

Cyber Security

Automata

C Programming

C++

Java

.Net

Python

Programs

Control System

Data Mining

Data Warehouse

Javatpoint Services

JavaTpoint offers too many high quality services. Mail us on h[email protected], to get more information about given services.

Website Designing
Website Development
Java Development
PHP Development
WordPress
Graphic Designing
Logo
Digital Marketing
On Page and Off Page SEO
PPC
Content Development
Corporate Training
Classroom and Online Training
Data Entry

Training For College Campus

JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. Please mail your requirement at [email protected].
Duration: 1 week to 2 week

^{Like/Subscribe us for latest updates or newsletter}

C++ Tutorial

C++ Control Statement

C++ Functions

C++ Arrays

C++ Pointers

C++ Object Class

C++ Inheritance

C++ Polymorphism

C++ Abstraction

C++ Namespaces

C++ Strings

C++ Exceptions

C++ Templates

Signal Handling

C++ File & Stream

C++ Misc

C++ STL Tutorial

C++ Iterators

C++ Programs

MCQ

Interview Question

C++ Passing Array to Function

C++ Passing Array to Function Example: print array elements

C++ Passing Array to Function Example: Print minimum number

C++ Passing Array to Function Example: Print maximum number

Feedback

Help Others, Please Share

Learn Latest Tutorials

Preparation

Trending Technologies

B.Tech / MCA

Javatpoint Services

Training For College Campus