CODEX/test.cdx at main · chaubss/CODEX · GitHub

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/* A program to compute factorials */

/*int fact( int n) {
    if (n <= 1) {
        return 1;
    } else {
        return n*fact(n-1);
    }
}
void main() {
    int x;
    string s = "hello world!";
    x = 1;
    while (x <= 10) {
        write(x);
        write(fact(x));
        writeln();
        x = x + 1;
    }
}*/
// A calculator
int main() {
    int operation = input("Enter a number for operation 0 for +, 1 for -, 2 for *, 3 for /");
    int first = input("Enter first number: ");
    int second = input("Enter second number: ");
    if (operation == 0) {
        print(first + second);
    } else if (operation == 1) {
        print(first - second);
    } else if (operation == 2) {
        print(first * second);
    } else {
        print(first / second);
    }

    return 0;
}