| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 5889 | 吴泽宇 | 上楼梯 | C++ | Compile Error | 0 | 0 MS | 0 KB | 339 | 2020-08-16 08:50:48 |
#include<bits/stdc++.h> using namespace std; int k[INT_MAX]={0}; int upstair(int stairs){ if(stairs<=1)return 1; if(k[stairs]==0)return k[stairs]; k[stairs]=upstair(stairs-1)+upstair(stairs-2); return k[stairs]; } int main(){ int n; cin>>n; while(n--){ int a; cin>>a; cout<<upstair(a)<<endl; } return 0; }