题解 | 铺地毯

import sys
n = int(input())
a = [tuple(map(int, input().split())) for i in range(n)]
x,y = map(int, input().split())
t = -1
for j in range(n):
    if a[j][0] <= x <= a[j][0] + a[j][2] and a[j][1] <= y <= a[j][1] + a[j][3]:
        t = j + 1
print(t)