Average Program Using C++ Programming Language

Average: The result or amount obtained by adding several amounts divided by the total no.of numbers.

average =  sum of numbers / total no.of numbers

Let n1 , n2 , n3 , n4 , ..... are the numbers and total number of numbers are " n "

average = n1 + n2 + n3 + n3 + n4 +  .......   / n

Example Find the average of following numbers ?

 2 , 2 

Solution:

average  = 2 + 2 / 2 = 2

Recommended Articles:

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• do while loop     

Program code:

#include<iostream>

#include<conio.h>

using namespace std;

int main()

{

cout<<endl;

cout<<"*************************************************"<<endl;

cout<<"                Average of Numbers               "<<endl;

cout<<"*************************************************"<<endl<<endl;

int n;

double num , ans  ,  snum = 0; 

char redo;

do

{

     cout<<"Enter Total numbers value   n  =  ";

     cin>>n;

     cout<<endl<<endl;

     cout<<"Enter Values one by one and press enter "<<endl<<endl;

     for(int i = 0 ; i < n ; i++)

    {

    cin>>num;

    cout<<endl;

    snum = snum + num ;

        }

            ans =  snum / n ;

            cout<<"Average of Numbers you entered is   =   "<<ans;

            cout<<endl<<endl;

    

            cout<<"*************************************************"<<endl;

            

            cout<<"For more Calculation enter y or Y  =   ";

            cin>>redo;

            cout<<endl<<endl;

            

    }while(redo  == 'y' ||  redo == 'Y');

    

   getch();

}

Output: After compile and run , the output will be

Click on Pic to Enlarge it.

Hope that you will find this helpful.