Find Largest Element of an Array Program in C++

Google Advertisements

Prev Tutorial Next Tutorial

C++ Program to Find Largest Element of an Array

In this code, we will find the Largest element of array by using linear search. Given an array of N elements, we have to find the Largest element of array. In below C++ program we first take number of elements in array as input from user as store it in variable count

Examples To C++ Program Find Largest Element from Array

Example

Array : [21, 32, 51, -5, -4, 9, 0, -2]
Largest Elementof Array : 51

To understand below example, you have must knowledge of following C++ programming topics; String in C++, for looping statements we need know For Loop in C++ and Array in C++.

Algorithm to Find Largest Element of Array

  • First Take Number of elements as input from user. Let it be N.
  • Then ask user to enter N numbers and store it in an array(lets call it input).
  • Initialize one variables max with first element of input.
  • Using a loop, traverse input from index 0 to N -1 and compare each element with max.
  • If current element is less than max, then update max with current element.
  • After array traversal max will have the Largest element.

C++ Program to Find Largest Element of an Array

#include<iostream.h>
#include<conio.h>

void main()
{

 int input[100], count, i, max;
       
    cout<<"Enter Number of Elements in Array\n";
    cin>>count;
     
    cout<<"Enter any "<<count<<" Elements \n";
      
    // Read array elements
    for(i = 0; i < count; i++){
        cin>>input[i];
    }
     
    max = input[0];
    // search num in inputArray from index 0 to elementCount-1 
    for(i = 0; i < count; i++){
	if(input[i] > max){
            max = input[i];
        }
    }
 
    cout<<"Maximum Element of Array\n"<<max;           
 getch();
         
}

Output

Enter Number of Elements in Array: 5
Enter any 5 Elements: 5
43
51
-8
8
Largest Elementof Array : 51
c++ program to find largest elements form array
Prev Tutorial Next Tutorial

Google Advertisements

We have more than 5 Groups which have 500000+ Members and some Pages have more than 100000+ members. If you want to post your article on our website/FB Group/FB Page please contact on [email protected] or 8076671483

Buy This Ad Space @$50 per Month, Ad Size 600X200 Contact on: [email protected] or 8076671483

Path variable is set for providing path for all Java tools like java, javac, javap, javah, jar, appletviewer which are used in java programming. All these tools are available in bin folders so we set path upto bin folders.

Classpath variable is set for providing a path for predefined Java classes which is used in our application. All classes are available in lib/rt.jar so we set classpath upto lib/rt.jar.

Cloud computing is the on demand availability of computer system resources, especially data storage and computing power, without direct active management by the user.

College Projects Related to Java, AWT, C Projects for College, C++ Projects for College, Android Projects.

Download Projects

Adsense Advertisements


Buy This ads Space 8076671483

Buy This Ad Space @$120 per Month, Ad Size 300X600 Contact on: [email protected] or 8076671483 Try this Keyword C++ Programs