@[clc123321](/user/728645) 你g数组是二维的，还开这么大，肯定会炸啊
by KeQingLoveYou @ 2023-10-17 15:21:14
@[clc123321](/user/728645) 建议开成两个一维数组，存储x和y
by KeQingLoveYou @ 2023-10-17 15:21:53
这是我以前的代码，仅供参考
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
int b=-1,x1[10000],x2[10000],y1[10000],y2[10000],n,xb,yb;
cin>>n;
for(int i=1;i<=n;i++){
int xc,yc;
cin>>x1[i]>>y1[i]>>xc>>yc;
x2[i]=x1[i]+xc;
y2[i]=y1[i]+yc;
}
cin>>xb>>yb;
for(int i=1;i<=n;i++){
if(xb>=x1[i] && xb<=x2[i] && yb>=y1[i] && yb<=y2[i])b=i;
}
cout<<b;
}
```
by KeQingLoveYou @ 2023-10-17 15:25:34