Write a program to display the minimum, maximum, sum, search and average of elements of an array.

 

#include<iostream>

using namespace std;

class array

{

     private:

             int a[100],i,j,sum,n;

     public:

             void get()

             {

                cout<<"enter the size of an array :"<<endl;

                cin>>n;

                cout<<"enter the elements of an array :"<<endl;

                for (int i = 0; i < n; i++)

                {

                    cin>>a[i];

                }

             }

             void maxmin()

             {

                cout<<"\n\n"<<endl;

                j=0;

                for (int i = 0; i < n; i++)

                {

                     if (a[i]>j)

                        j=a[i];

                }

                cout<<"the max no. is "<<j<<endl;

                  j=a[0];

                for (int i = 0; i < n; i++)

                {

                     if (a[i]<j)

                        j=a[i];

                }

                cout<<"the min no. is "<<j<<"\n\n"<<endl;

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

             }

             void add()

             {

                cout<<"\n\n"<<endl;

                sum=0;

                for (int i = 0; i < n; i++)

                {

                    sum=sum+a[i];

                }

                cout<<"the sum of your array is :"<<sum<<"\n\n"<<endl;

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

             }

             void search()

             {

                cout<<"\n\n"<<endl;

                int x;

                cout<<"enter the number which you want to find :"<<endl;

                cin>>x;

                int count = 0;

                for ( i = 0; i < n; i++)

                {

                    if (x==a[i])

                    {

                        count=2;

                        break;

                    }

                }

                    if(count==2)

                    cout<<x<<" is found at "<<i+1<<"rd position \n\n"<<endl;

                    else

                    cout<<"number is not found !!!"<<endl;

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

             }

             void average()

             {

                cout<<"\n\n"<<endl;

                int avr=sum/n;

                cout<<"avarage of this array is "<<avr<<"\n\n"<<endl;

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

             }

};

int main()

{

    array c1;

    c1.get();

    c1.add();

    c1.maxmin();

    c1.search();

    c1.average();

}

output :

enter the size of an array :

7 enter the elements of an array : 34 12 67 56 9 12 99 the sum of your array is :289 ******************************************************************* the max no. is 99 the min no. is 9 ******************************************************************* enter the number which you want to find : 12 12 is found at 2rd position ******************************************************************* avarage of this array is 41 *******************************************************************