Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
111779 方文轩 爬楼梯 C++ Accepted 100 0 MS 248 KB 180 2023-11-25 08:03:46

Tests(3/3):

#include<bits/stdc++.h> using namespace std; int a[2000]; int main(){ int n; cin>>n; a[0]=1; a[1]=1; for(int i=1;i<=n;i++){ a[i]=a[i-1]+a[i-2]; } cout<<a[n]; }

Judgement Protocol: