ZXC/Source1.cpp

#include <iostream>
int factorial(int n) {
    return (n == 1 || n == 0) ? 1 : n * factorial(n - 1);
}
int main() <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ial: " << factorial(num) << std::endl;
    return 0;
}