Submission

PPPPP-----

Score: 50

User: meme_boi2

Problemset: อนุกรม

Language: cpp

Time: 0.012 second

Submitted On: 2024-11-11 22:31:51

//fibo
#include <bits/stdc++.h>
using namespace std;
int F(int n){
	int f1 = 0, f2 = 1, temp;
	if(n == 0){
		return 0;
	}else if(n == 1){
		return 1;
	}
	for(int i = 0; i < n; i++){
		temp = f1 + f2;
		f2 = f1;
		f1 = temp;
	}
	return temp;
}
int main(){
	int n;
	cin >> n;
	cout << F(n);
}