| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 2715 | 孙灏洋 | 有趣的跳跃 | C++ | Wrong Answer | 0 | 0 MS | 264 KB | 349 | 2019-12-07 10:57:26 |
#include<iostream> using namespace std; int main(){ int a[3001]; int d; int n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; a[i]=a[i]>0?a[i]:-a[i]; } int b=a[1]-a[2]; for(int i=1;i<n;i++){ if(a[i]-a[i+1]==b){ d=1; }else{ d=0; break; } } if(d==1){ cout<<"Jolly"; }else{ cout<<"Not jolly"; } }