Submission

Score: 50

User: navysrimuang

Problemset: อนุกรม

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-28 11:57:11

#include<bits/stdc++.h>
#define endl '\n'
using namespace std;

int main(){

  int n; cin >> n;
  int fib[101] = {1,1};
  for(int i = 2;i<n - 1 + 1;i++){
    fib[i] = fib[i-1] + fib[i-2];
    //cout << fib[i] << " ";
  }
  cout << fib[n - 1];
  return 0;
}