C++ Program to Find Largest of n Numbers in an Array

By | 27.12.2016

Largest of n Numbers in an Array


Write a C++ Program to Find Largest of n Numbers in an Array. Here’s simple Program to Find Largest of n Numbers in an Array in C++ Programming Language.


What is an Array ?


Arrays a kind of data structure that can store a fixed-size sequential collection of elements of the same type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type.

Instead of declaring individual variables, such as number0, number1, …, and number99, you declare one array variable such as numbers and use numbers[0], numbers[1], and …, numbers[99] to represent individual variables. A specific element in an array is accessed by an index.

All arrays consist of contiguous memory locations. The lowest address corresponds to the first element and the highest address to the last element.


Here is source code of the C++ Program to Find Largest of n Numbers in an Array. The C++ program is successfully compiled and run(on Codeblocks) on a Windows system. The program output is also shown in below.


SOURCE CODE : :


/*  C++ Program to Find Largest of n Numbers in an Array  */

#include<iostream>
using namespace std;

int main()
{

        int large, arr[100], size, i;
        cout<<"Enter Size of Array :: ";
        cin>>size;

        cout<<"\nEnter array elements :: \n";

        for(i=0; i<size; i++)
        {
            cout<<"\nEnter ["<<i+1<<"]"<<" Element :: ";
                cin>>arr[i];
        }



        cout<<"\nSearching for largest number ...\n\n";
        large=arr[0];
        for(i=0; i<size; i++)
        {
                if(large<arr[i])
                {
                        large=arr[i];
                }
        }
        cout<<"Largest Number in Array = "<<large<<"\n";

        return 0;
}

OUTPUT : :


/*  C++ Program to Find Largest of n Numbers in an Array  */

Enter Size of Array :: 8

Enter array elements ::

Enter [1] Element :: 5

Enter [2] Element :: 1

Enter [3] Element :: 2

Enter [4] Element :: 9

Enter [5] Element :: 4

Enter [6] Element :: 0

Enter [7] Element :: 7

Enter [8] Element :: 5

Searching for largest number ...

Largest Number in Array = 9

Process returned 0

Above is the source code for C++ Program to Find Largest of n Numbers in an Array which is successfully compiled and run on Windows System.The Output of the program is shown above .

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About Tunde A

My name is Tunde Ajetomobi, a Tech Enthusiast and Growth Hacker. I enjoy creating helpful content that solves problem across different topics. Codezclub is my way of helping young aspiring programmers and students to hone their skills and find solutions on fundamental programming languages.

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