codex-test/calculator.cpp at main · GunSlinger0715/codex-test · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
#include <iostream>
using namespace std;

int main()
{
    double num1, num2;
    char op;

    cout << "Enter first number: ";
    cin >> num1;
    cout << "Enter operator (+, -, *, /): ";
    cin >> op;
    cout << "Enter second number: ";
    cin >> num2;

    switch (op)
    {
    case '+':
        cout << "Result: " << num1 + num2 << endl;
        break;
    case '-':
        cout << "Result: " << num1 - num2 << endl;
        break;
    case '*':
        cout << "Result: " << num1 * num2 << endl;
        break;
    case '/':
        if (num2 != 0)
            cout << "Result: " << num1 / num2 << endl;
        else
            cout << "Error: Division by zero!" << endl;
        break;
    default:
        cout << "Invalid operator!" << endl;
    }

    return 0;
}