Submission

Status:

-xxxxxxxxx

Score: 0

User: Winkrittapas2550gmail.com

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.002 second

Submitted On: 2024-09-25 16:12:21

#include<bits/stdc++.h>
using namespace std;
int main (){
	int n[100],j,i;
	n[0]=1;
	n[1]=2;
	cin >> j ;
	for (i=2;i<j;i++){
		n[i]=n[i-1]+n[i-2];
	}
	cout << n[j-2];
}