```
TEST_.cpp: In member function 'void Trie::Insert()':
TEST_.cpp:17:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<x.size();i++)
^
TEST_.cpp: In member function 'int Trie::Query()':
TEST_.cpp:33:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<x.size();i++)
^
```
by OvOAuto @ 2019-02-21 20:53:17
所以，是code沦丧
by OvOAuto @ 2019-02-21 20:54:59
不知道是不是我电脑的问题，过了两分钟cmd才出来
by OvOAuto @ 2019-02-21 20:55:30
可以编译呀
by Erusel @ 2019-02-21 20:57:00
by Erusel @ 2019-02-21 21:00:10
我这边用Dev-C++编了$101.05s$才编好
然后我找到问题了
有这样一段代码:
```cpp
struct node
{
int next[2]={-1,-1};
int End=0,Pass=0;
}T[3001000];
```
~~我查了一下百度~~在结构体中设置初始值是ISO-C++11开始才有的标准，但是不能设置太多，如果太多就会像打表打太多一样会卡编译。应该另写一个初始化函数Init()来完成这个步骤:
```cpp
void Init()
{
Len=1;
for(int i=0;i<3001000;i++)
{
T[i].next[0]=T[i].next[1]=-1;
T[i].End=T[i].Pass=0;
}
}
```
然而并不是Code的沦丧$\cdots$
by LightningUZ @ 2019-02-21 21:03:23