目前已经三个帖子时隔两年提出数据有误了，但是还没修。

借用 robinyqc 的程序

# Assert if data is valid.

LIM = 10**18

n, m, r = map(int, input().split())

assert 0 <= n and 0 <= m and 0 <= r
assert n <= LIM and m <= LIM and r <= LIM

q = int(input())

a = [(0, 0, 0), (n, m, r)]

for _ in range(q):
    x, y, z = map(int, input().split())
    assert 0 <= x and 0 <= y and 0 <= z
    assert x <= n and y <= m and z <= r
    a.append((x, y, z))

assert len(a) == len(set(a))

第二个点会 re，这个点有障碍相同。