NEED HELP! :( Simple Calculator using Pointers.

[Blazefury5]

Need help making a Calculator program.
I need help on the function I have set, idk if I'm doing it correct or not. and how to have a function call for it. I tried using Calculate();

- Create a function called "Calculate" that takes in two integer pointers and - char variable as parameters. This function will return an integer value.
- Save the returned value into a new int variable called "result"
- Point "integerPointer" to the address of "result" and display the dereferenced value for integerPointer.

is what is needed.

#include<iostream>
using namespace std;
int integerVariable1;
int integerVariable2;
char operation;
int result;
int Dothemath;
int Calculate(int *integerPointer,char operation);
int main()
{
	char again = 'y';
while (again == 'y')
{
	cout<<"Please enter your first number:";
	cin>>integerVariable1;
	
	cout<<"Please enter the desired operation:";
	cin>>operation;

	cout<<"Please enter your second number:";
	cin>>integerVariable2;

	int* integerPointer=0;
	integerPointer=&integerVariable1;

	cout<<*integerPointer<<operation;
	integerPointer=&integerVariable2;
	cout<<*integerPointer;
	cout<<"=";
	integerPointer=&result;
	cout<<*integerPointer;
	cout<<"\nCare to try again? (y/n)";
    cin>>again;
}
    
   return 0;
}
 int Calculate(int *integerPointer,char operation)
{
	int result;
  if(operation=='+')
  {
	  result=*integerPointer+*integerPointer;
  }
  if(operation=='-')
  {
   result=*integerPointer-*integerPointer; 
  } 
  return result;
 }

[Salem]

Something like

	cout<<"Please enter your first number:";
	cin>>integerVariable1;
	
	cout<<"Please enter the desired operation:";
	cin>>operation;

	int result = Calculate( &integerVariable1, operation );

I think with that, you should be able to get pretty close to the answer.

[Blazefury5]

cout<<"Please enter your first number:";
	cin>>integerVariable1;
	
	cout<<"Please enter the desired operation:";
	cin>>operation;

	int result = Calculate( &integerVariable1, operation );

k I see this and tried it it will include the variable 1 and operation, into the calculate but it wont let me take the variable two instead it just takes in variable 1 and uses it twice
how am I supposed to make it similar to

int result = Calculate( &integerVariable1, &integerVariable2,operation );

[Salem]

Where are your edits to the Calculate function, so that it expects and uses another parameter?