我寻思这也没问题啊?
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我寻思这也没问题啊?
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ScrBaiYang楼主2022/8/1 18:19
#include<bits/stdc++.h>

using namespace std;

long long n,sj[100005][100005]={-1},x,y,lx,ly,rex,rey;

int main()
{
	cin>>n;
	for(long long i=0;i<n;i++)
	{
		cin>>y>>x>>lx>>ly;
		for(long long j=y;j<=y+ly;j++)
		{
			for(long long o=x;o<=x+lx;o++)
			{
				sj[j][o]=i;
			}
		}
	}
	cin>>rex>>rey;
	cout<<sj[rex][rey];
	return 0;
}
2022/8/1 18:19
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