Submission

Score: 50

User: dy

Problemset: อนุกรม

Language: cpp

Time: 1.093 second

Submitted On: 2026-10-05 20:24:39

#include<bits/stdc++.h>
using namespace std;
int fibo(int f){
    if(f==1) return 1;
    if(f==2) return 1;
    return fibo(f-1)+fibo(f-2);
}
int main(){
    int n,c;
    cin>>n;
    c=fibo(n);
    cout<<c;
}