Thread: calculator

This is the first piece of code I have attempted to write in C++ and need some help getting it to do what I need it to. I am supposed to write a code for a calculator using only pointer and anonymous variables that continuously asks for different operations until the user wants to exit. This is what I have so far and it terminates after asking for the second number. Any help is appreciated, THANK YOU!

Code:

#include<iostream>
#include<cmath>
#include<iomanip>
#include<stdio.h>
#include<stdlib.h>
using namespace std;

int Arithmetic ( int * x , int * y );


int main() {

int num1;

int num2;


cout << "Please enter an integer value:"; // prompts user to enter number
cin >> num1; //stores number
cout << "Please enter a second integer value:"; // prompts user to enter number
cin >> num2; //stores number

Arithmetic( &num1,&num2 );

return 0;

}

int
 Arithmetic(int * x, int * y)

{

char * charPtr;

int * intPtr2;

    
while ( * charPtr != 'q' ){

        charPtr = newchar;

        cout << "Please select an operation:(+,-,*,/,%) or enter 'q' to exit"; // prompts user to enter and operation or 0 to exit

        cin >> *charPtr; 
// stores user input

        
switch ( *charPtr )

        {

            
case'+':

                *intPtr2 = *x + *y;

                
break;

            
case'-':

                *intPtr2 = *x - *y;

                
break;

            
case'*':

                *intPtr2 = *x * *y;

                
break;

            
case'/':

                *intPtr2 = *x / *y;

                
break;

            
case'%':

                *intPtr2 = *x % *y;

                
break;

            
default:

                cout << "invalid operation, enter 'q' to exit";

                
break;

                }

        cout << *intPtr2;

    }

return
 0;

}