結果
| 問題 |
No.3072 Speedrun Query
|
| コンテスト | |
| ユーザー |
👑 |
| 提出日時 | 2025-03-21 22:21:52 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
AC
|
| 実行時間 | 1,275 ms / 2,500 ms |
| コード長 | 1,510 bytes |
| コンパイル時間 | 281 ms |
| コンパイル使用メモリ | 82,364 KB |
| 実行使用メモリ | 169,996 KB |
| 最終ジャッジ日時 | 2025-03-21 22:22:12 |
| 合計ジャッジ時間 | 20,027 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 21 |
ソースコード
from heapq import merge
import sys
from bisect import bisect_left
input = sys.stdin.readline
INF = float("inf")
N, K_A, K_B = map(int, input().split())
a_list = list(map(int, input().split()))
b_list = list(map(int, input().split()))
merged = list(merge([(a, "a") for a in a_list], [(b, "b") for b in b_list]))
min_val = float("inf")
for i in range(K_A + K_B - 1):
x, flg_x = merged[i]
y, flg_y = merged[i + 1]
if flg_x == flg_y:
continue
min_val = min(min_val, abs(x - y))
Q = int(input())
for _ in range(Q):
s, t = map(int, input().split())
dist_a_s = INF
idx_a_s = bisect_left(a_list, s)
for i in range(max(0, idx_a_s - 1), min(K_A, idx_a_s + 2)):
dist_a_s = min(dist_a_s, abs(a_list[i] - s))
dist_a_t = INF
idx_a_t = bisect_left(a_list, t)
for i in range(max(0, idx_a_t - 1), min(K_A, idx_a_t + 2)):
dist_a_t = min(dist_a_t, abs(a_list[i] - t))
dist_b_s = INF
idx_b_s = bisect_left(b_list, s)
for i in range(max(0, idx_b_s - 1), min(K_B, idx_b_s + 2)):
dist_b_s = min(dist_b_s, abs(b_list[i] - s))
dist_b_t = INF
idx_b_t = bisect_left(b_list, t)
for i in range(max(0, idx_b_t - 1), min(K_B, idx_b_t + 2)):
dist_b_t = min(dist_b_t, abs(b_list[i] - t))
ans = abs(s - t)
ans = min(ans, dist_a_s + dist_a_t)
ans = min(ans, dist_b_s + dist_b_t)
ans = min(ans, dist_a_s + min_val + dist_b_t)
ans = min(ans, dist_b_s + min_val + dist_a_t)
print(ans)