simple calculator

#include <iostream>

using namespace std;
int main() {
        string operand;
        cout << "Enter Operator, eg: +, -, *, or /" << endl;
        cin >> operand;
        if (operand == "+") {
            float input1;
            float input2;
            cout << "Enter input 1." << endl;
            cin >> input1;
            cout << "Alright, enter input 2." << endl;
            cin >> input2;
            cout << "The sum is " << input1 + input2 << endl;
            return 0;
        } else if (operand == "-") {
            float input1;
            float input2;
            cout << "Enter input 1." << endl;
            cin >> input1;
            cout << "Alright, enter input 2." << endl;
            cin >> input2;
            cout << "The sum is " << input1 - input2 << endl;
            return 0;
        } else if (operand == "*") {
            float input1;
            float input2;
            cout << "Enter input 1." << endl;
            cin >> input1;
            cout << "Alright, enter input 2." << endl;
            cin >> input2;
            cout << "The sum is " << input1 * input2 << endl;
            return 0;
        } else if (operand == "/") {
            float input1;
            float input2;
            cout << "Enter input 1." << endl;
            cin >> input1;
            cout << "Alright, enter input 2." << endl;
            cin >> input2;
            cout << "The sum is " << input1 / input2 << endl;
            return 0;
        }
    return 0;
}