結果
| 問題 |
No.3099 Parentheses Decomposition
|
| コンテスト | |
| ユーザー |
lam6er
|
| 提出日時 | 2025-04-15 21:08:18 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 1,180 bytes |
| コンパイル時間 | 262 ms |
| コンパイル使用メモリ | 82,704 KB |
| 実行使用メモリ | 67,512 KB |
| 最終ジャッジ日時 | 2025-04-15 21:14:00 |
| 合計ジャッジ時間 | 2,568 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | RE * 4 |
| other | RE * 20 |
ソースコード
T, S, D = map(int, input().split())
time_h = D / S
n = int(time_h // 24)
r = time_h % 24
total = n * 12 # Full days contribute 12 hours each
if r > 1e-9:
def calculate_overlap(T, r):
overlap = 0.0
start = T
end = T + r
# Night period on the departure day (18:00 to 24:00)
night1_start = 18
night1_end = 24
part1_start = max(start, night1_start)
part1_end = min(end, night1_end)
if part1_end > part1_start:
overlap += part1_end - part1_start
# Night period on the arrival day (00:00 to 06:00)
night2_start = 0
night2_end = 6
if end > 24:
# Check next day's night period (00:00 to 06:00)
part2_start = max(start, 24 + night2_start)
part2_end = min(end, 24 + night2_end)
else:
# Check same day's night period (00:00 to 06:00)
part2_start = max(start, night2_start)
part2_end = min(end, night2_end)
if part2_end > part2_start:
overlap += part2_end - part2_start
return overlap
overlap = calculate_overlap(T, r)
total += overlap
print(total)
lam6er