@[Kaneki__Ken](/user/526890) 《有个东西叫unordered_map》
by zhuruirong @ 2024-01-24 18:44:35
@[Kaneki__Ken](/user/526890)
```cpp
#include <bits/stdc++.h>
using namespace std;
const int N = 1e4 + 10;
unordered_map<string, int> names;
int n, m;
int main()
{
scanf("%d", &n);
while(n--)
{
string name;
cin >> name;
names[name] = 1;
}
scanf("%d", &m);
while(m--)
{
string name;
cin >> name;
if(names[name] == 1)
{
puts("OK");
names[name] = 2;
}
else if(names[name] == 2)
puts("REPEAT");
else
puts("WRONG");
}
}
```
by zhuruirong @ 2024-01-24 18:45:02
@[zhuruirong](/user/764442) 还有种东西叫平板电视
by 寒烟冷浅暮殇 @ 2024-01-24 18:51:18
@[zhuruirong](/user/764442) orz
by Kaneki__Ken @ 2024-01-25 09:42:00
@[zhuruirong](/user/764442) 你知道umap能被卡到单次O(n)吗/wx
by smallpeter @ 2024-01-27 11:38:40
Hack Hash 好评
by anke2017 @ 2024-02-01 09:37:17
其实是可以过的 @Kaneki__Ken。
可以看我代码（代码公开计划）。
by cjrqwq @ 2024-02-15 12:04:43
@[Kaneki__Ken](/user/526890)
by cjrqwq @ 2024-02-15 12:05:07