int Add (int x, int y)
{
cout << x << ” + ” << y << ” = “;
return (x+y);
}

int Multiply (int x, int y)
{
cout << x << ” * ” << y << ” = “;
return(x*y);
}

int Subtract (int x, int y)
{
cout << x << ” – ” << y << ” = “;
return(x-y);
}

int Divide (int x, int y)
{
cout << x << ” / ” << y << ” = “;
return(x/y);
}

int main()
{

int firstNumber;
int secondNumber;
int operand;
char Restart;

cout << “Mashin Hesabe Sade- Zaree ” << endl;
cout << “Enter First Number:\n”;
cin >> firstNumber;
cout << “\n”;

cout << “Enter Second Number:\n”;
cin >> secondNumber;
cout << “\n”;

cout << “\n(1)Add, (2)Subtract, (3)Multiply, (4)Divide :” << endl;
cin >> operand;

cout << “\n\nThe Result is:\n\n”;
{
case 1:
cout << Add(firstNumber, secondNumber);
break;
case 2:
cout << Subtract(firstNumber, secondNumber);
break;
case 3:
cout << Multiply(firstNumber, secondNumber);
break;
case 4:
cout << Divide(firstNumber, secondNumber);
break;
}
return 0;
}