Submission

Score: 50

User: Songkran

Problemset: อนุกรม

Language: cpp

Time: 1.093 second

Submitted On: 2025-10-04 21:58:40

#include <bits/stdc++.h>
using namespace std;


int fibo(int n){

    if (n == 0) return 0;
    if (n == 1) return 1;

    return fibo(n-1) + fibo(n-2);


}


int main(){
    int n;
    cin >>n;
    cout << fibo(n);

    return 0;
}