Language/C++
[C++ / 백준 10872] 팩토리얼
ej503
2021. 8. 5. 16:30
#include <iostream>
using namespace std;
int facto(int n) {
if (n <= 1)
return 1;
else
return n * facto(n - 1);
}
int main() {
int n;
cin >> n;
cout << facto(n) << '\n';
}