結果
| 問題 |
No.961 Vibrant Fillumination
|
| コンテスト | |
| ユーザー |
gew1fw
|
| 提出日時 | 2025-06-12 19:04:28 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,858 bytes |
| コンパイル時間 | 167 ms |
| コンパイル使用メモリ | 82,592 KB |
| 実行使用メモリ | 146,768 KB |
| 最終ジャッジ日時 | 2025-06-12 19:05:28 |
| 合計ジャッジ時間 | 43,389 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 WA * 1 |
| other | AC * 4 WA * 44 |
ソースコード
import sys
class SegmentTree:
def __init__(self, size):
self.n = 1
while self.n < size:
self.n <<= 1
self.size = self.n
self.tree = [0] * (2 * self.n)
self.lazy = [0] * (2 * self.n)
def apply(self, node, val):
self.tree[node] ^= val
if node < self.n:
self.lazy[node] ^= val
def push(self, node):
for i in range(0, 1):
if self.lazy[node] != 0:
left = 2 * node
right = 2 * node + 1
self.apply(left, self.lazy[node])
self.apply(right, self.lazy[node])
self.lazy[node] = 0
def update_range(self, a, b, val):
a += self.n
b += self.n
a0 = a
b0 = b
while a < b:
if a % 2 == 1:
self.apply(a, val)
a += 1
if b % 2 == 1:
b -= 1
self.apply(b, val)
a //= 2
b //= 2
def query_point(self, idx):
idx += self.n
res = 0
node = idx
while node >= 1:
res ^= self.tree[node]
node //= 2
return res
def main():
input = sys.stdin.read().split()
ptr = 0
N = int(input[ptr])
ptr +=1
h = list(map(int, input[ptr:ptr+N]))
ptr += N
events = []
for _ in range(N):
a = int(input[ptr])
b = int(input[ptr+1])
c = int(input[ptr+2])
d = int(input[ptr+3])
e = int(input[ptr+4])
ptr +=5
events.append( (a, 2, b, d, e) )
events.append( (c, 0, b, d, e) )
Q = int(input[ptr])
ptr +=1
queries = []
for q_idx in range(Q):
p = int(input[ptr])
q = int(input[ptr+1])
ptr +=2
x = p + 0.5
y = q + 0.5
scaled_y = int(2 * y)
queries.append( (x, q_idx, scaled_y) )
combined = []
for ev in events:
x, typ, b, d, e = ev
combined.append( (x, 0 if typ ==0 else 2, b, d, e) )
for q in queries:
x, q_idx, scaled_y = q
combined.append( (x, 1, q_idx, scaled_y) )
combined.sort(key=lambda x: (x[0], x[1]))
max_scaled_y = 2 * (2 * N) + 1
st = SegmentTree(max_scaled_y + 2)
ans = [0] * Q
for item in combined:
if item[1] == 0 or item[1] == 2:
x = item[0]
typ = item[1]
b = item[2]
d = item[3]
e = item[4]
he = h[e-1]
scaled_b = 2 * b
scaled_d = 2 * d
st.update_range(scaled_b, scaled_d, he)
else:
x = item[0]
q_idx = item[2]
scaled_y = item[3]
res = st.query_point(scaled_y)
ans[q_idx] = res
for a in ans:
print(a)
if __name__ == "__main__":
main()
gew1fw