int main()
{
	//char statement[100];
	int op1, op2;
	char operation;
	char answer = 'y';

	while (answer == 'y')
		cout << "Enter expression";
		cin >> op1;
		cin >> operation;
		cin >> op2;
		if (operation == '+'){
			cout << op1 << " + " << op2 << " = " << op1 + op2 << endl;
			}
		if (operation == '-'){
			cout >> op1 << " - " << op2 << " = " << op1 - op2 << endl;
			}
		if (operation == '*'){
			cout << op1 << " * " << op2 << " = " << op1 * op2 << endl;
			}
		if (operation == '/'){
			cout << op1 << " / " << op2 << " = " << op1 / op2 << endl;
			}

		cout << "Do you wish to evaluate another expression? " << endl;
		cin >> answer;
	}
}