暴力搜一遍

#include<bits/stdc++.h>
using namespace std;
int n,x,y,l=-1,a[100000],b[100000],g[100000],k[100000];
int main(){
	cin>>n;
	for(int i=1;i<=n;i++){
		cin>>a[i]>>b[i]>>g[i]>>k[i];
	}cin>>x>>y;
	for(int i=1;i<=n;i++){
		if(x>=a[i]&&x<=a[i]+g[i]&&y>=b[i]&&y<=b[i]+k[i]) l=i;
	}cout<<l;
}