結果
| 問題 |
No.3099 Parentheses Decomposition
|
| コンテスト | |
| ユーザー |
gew1fw
|
| 提出日時 | 2025-06-12 13:15:13 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 955 bytes |
| コンパイル時間 | 492 ms |
| コンパイル使用メモリ | 82,712 KB |
| 実行使用メモリ | 67,548 KB |
| 最終ジャッジ日時 | 2025-06-12 13:17:44 |
| 合計ジャッジ時間 | 2,957 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / 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
def calculate_night_hours(s1, e1):
overlap = 0.0
# Check overlap with 0-6 hours
start = max(s1, 0.0)
end = min(e1, 6.0)
if start < end:
overlap += end - start
# Check overlap with 18-24 hours
start = max(s1, 18.0)
end = min(e1, 24.0)
if start < end:
overlap += end - start
return overlap
T, S, D = map(int, input().split())
travel_time = D / S
days = int(travel_time // 24)
remainder = travel_time % 24
total_night = days * 12
start = T
end = start + remainder
if end > 24:
# Split into two intervals
part1_start = start
part1_end = 24.0
part2_start = 0.0
part2_end = end - 24.0
overlap1 = calculate_night_hours(part1_start, part1_end)
overlap2 = calculate_night_hours(part2_start, part2_end)
total_remainder = overlap1 + overlap2
else:
total_remainder = calculate_night_hours(start, end)
total_night += total_remainder
print("{0:.15f}".format(total_night))
gew1fw