Submission

PPPPPPPPPP

Score: 100

User: Newtonabc

Problemset: อนุกรม

Language: cpp

Time: 0.002 second

Submitted On: 2024-09-26 16:44:53

#include<bits/stdc++.h>
using namespace std;
long long dp[110];
int main(){
	int n;
	cin>>n;
	dp[1]=1,dp[2]=1;
	for(int i=3;i<=n;i++) dp[i]=dp[i-1]+dp[i-2];
	cout<<dp[n];
}