Submission

Score: 50

User: Dark_kingdom

Problemset: อนุกรม

Language: cpp

Time: 1.098 second

Submitted On: 2026-10-07 16:37:54

#include <iostream>
using namespace std;

int fibo(int n)
{
	if (n<=1) return n;
	return fibo(n-1) + fibo(n-2);
}
int main()
{
	int x;
	cin>> x;
	
	cout<<fibo(x);
	return 0;
}