1和4测试点WA了，大佬们看一下有什么错误

using namespace std;
int main()
{
	int num,x,y;
	int a;
	cin >> num;
	int** pp;
	pp=new int *[num];
	for (int i = 0; i < num; i++)
	{
		pp[i]= new int[4];
	}
	for (int i = 0; i < num; i++)
	{
		for (int j = 0; j < 4; j++)
			cin >> pp[i][j];
	}
	cin >> x >> y;
	for (int i =num-1; i>0; i--)
	{
		if (pp[i][0] <=x && x <= (pp[i][0] + pp[i][2]) && pp[i][1] <= y && y <= (pp[i][1] + pp[i][3]))
		{
			a = i+1;
			cout << a;
			exit(0);
		}
		else
			continue;
	}
	return 0;
}