@[mrsrz](/user/6813)
by oisdoaiu @ 2021-05-03 11:59:58
这个代码会re（节选自@[Leap_Frog](/user/44805)
的题解输入部分）
```cpp
#include<bits/stdc++.h>
#define ri register int
using namespace std;typedef long long ll;
template<typename T>inline void read(T &x)
{
x=0;char c=getchar(),f=0;
for(;c<'0'||c>'9';c=getchar()) if(c=='-') f=1;
for(;c>='0'&&c<='9';c=getchar()) x=(x<<1)+(x<<3)+(c^48);
if(f) x=-x;
}/*}}}*/
const int N = 100005;
char a[N];
int n;
int main()
{
read(n);for(int i=2,f;i<=n;i++) read(f);//,adde(i,f),adde(f,i);
for(int i=1;i<=n;i++) scanf("%s",a+i),assert(a[i]=='(' or a[i]==')'), a[i]^=41;
// return mnd=1e9,init(1,0),getrt(1,0,n),solve(rt),printf("%d\n",rs),0;
}
```
by oisdoaiu @ 2021-05-03 12:00:39
我自己的读入assert左右括号也会re（参考我的提交记录）
by oisdoaiu @ 2021-05-03 12:01:08
@[oisdoaiu](/user/56825) fixed
by SSerxhs @ 2021-05-03 12:16:50