```cpp
// luogu-judger-enable-o2
#include<iostream>
#include<cmath>
#include<cstdio>
#include<algorithm>
int n,a[10000000];
using namespace std;
int main()
{
scanf("%d",&n);
for(int i=1;i<=n;i++)
{
scanf("%d",&a[i]);
if(a[i]%2==1)cout<<"odd"<<endl;
else{cout<<"even"<<endl;
}
return 0;
}
```
by 智子·起源 @ 2018-08-02 11:37:50
a[i]<=10^(10^6)
by ybw051114 @ 2018-08-02 12:06:43
@[冯—xxk](/space/show?uid=90971) 这题高精，你用数组不RE才怪。
by 无声告白 @ 2018-08-09 16:11:47
那用什么啊？请教一下呗~~
by 智子·起源 @ 2018-09-05 12:38:47
@[汤畅](/space/show?uid=95050)
by 智子·起源 @ 2018-09-05 12:39:04