array_minimal

#include <iostream>
using namespace std;
#define max 100

class array{
    int array[max]={};
    int p;
    public:
        int input(){
            cout << "Enter the size of the array : ";
            cin >> p;
            return p;
        }
        //inputs 
        void inputs(int x){
            for (int i = 0; i < x; i++)
            {
                int k;
                cout << "Enter the "<<i<<" element."<<endl;
                cin >> k;
                array[i]=k;
            }
            
        }
        //traversal
        void traversal(){
            for (int i = 0; array[i]; i++)
            {
                cout << array[i]<<endl;
            }
            
        }
        //delete 
        void del(int loc){
            for (int i = loc; array[i]; i++)
            {
                /* code */
                array[i]=array[i+1];
            }
            
            
        }
        void replace(int loc,int element){
            array[loc]=element;
        }


};

int menu(){
    int x;
    cout << "*___________________________________________________*"<< endl;
    cout << "|choice           |                      description|" << endl; 

    cout <<"|_____   1   _____|Input elements in the array.     |"<< endl;
    cout <<"|_____   2   _____|Traversal the array.             |"<<endl;
    cout << "|_____   3   _____|Insert the element in the array. |"<<endl;
    cout << "|_____   4   _____|Delete an element in the array.  |"<<endl;
    cout << "|_____   0   _____|Exit the program.                |"<<endl;
    cout << "*---------------------------------------------------*"<< endl;
    cout <<"   CHOICE: ";
    cin >> x;
    return x;
}

int main(void){
    array a;
    int g = a.input();

    while (true)
    {
        int n = menu();
        if(n==1){
            a.inputs(g);
        }
        if(n==2)a.traversal();
        if(n==3){
            int loc,el;
            cout << "Enter loc : " ;
            cin >>loc;
            cout <<endl<< "Enter element : " ;
            cin >> el;
            a.replace(loc,el);
        }
        if(n==4){
            int lo;
            cout << "Enter the location ";
            cin >> lo;
            a.del(lo);
        }
        if(n==0)break;

    }
    
}