Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
83737 sh25_huangse Pell数列 C++ Accepted 0 MS 248 KB 279 2026-02-01 20:15:10

Tests(1/1):


#include<iostream> using namespace std; int pell(int n){ if(n<3) return n; else return 2*pell(n-1)+pell(n-2); } int main(){ int k; int q; cin>>q; for(int i=0;i<q;++i){ cin>>k; cout<<pell(k)%32767<<'\n'; } return 0; }


Judgement Protocol: