Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|
29602 | Andrew宥杨 | Pell数列 | C++ | Wrong Answer | 0 MS | 264 KB | 215 | 2023-10-31 20:43:26 |
#include<bits/stdc++.h> using namespace std; long long a[100000]={}; int main(){ a[0]=1; a[1]=1; int n; cin>>n; for(int i=2;i<=n-1;i++){ a[i]=2*a[i-1]+a[i-2]; } cout<<a[n-1]%32767; return 0; }