結果
問題 |
No.158 奇妙なお使い
|
ユーザー |
![]() |
提出日時 | 2025-06-12 13:50:12 |
言語 | PyPy3 (7.3.15) |
結果 |
MLE
|
実行時間 | - |
コード長 | 1,878 bytes |
コンパイル時間 | 208 ms |
コンパイル使用メモリ | 82,304 KB |
実行使用メモリ | 852,372 KB |
最終ジャッジ日時 | 2025-06-12 13:50:42 |
合計ジャッジ時間 | 5,473 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | -- * 4 |
other | AC * 4 MLE * 1 -- * 22 |
ソースコード
from collections import deque def can_pay(a1000, a100, a1, D): max_1000 = min(a1000, D // 1000) for used_1000 in range(max_1000, -1, -1): rem = D - used_1000 * 1000 if rem < 0: continue max_100 = min(a100, rem // 100) for used_100 in range(max_100, -1, -1): rem2 = rem - used_100 * 100 if rem2 < 0: continue if a1 >= rem2: return (used_1000, used_100, rem2) return None def main(): A1000, A100, A1 = map(int, input().split()) Db = int(input()) B1000, B100, B1 = map(int, input().split()) Dc = int(input()) C1000, C100, C1 = map(int, input().split()) queue = deque() initial_state = (A1000, A100, A1) queue.append((initial_state[0], initial_state[1], initial_state[2], 0)) max_count = 0 while queue: a1000, a100, a1, count = queue.popleft() if count > max_count: max_count = count # Try B payment = can_pay(a1000, a100, a1, Db) if payment is not None: used_1000, used_100, used_1 = payment new_1000 = a1000 - used_1000 + B1000 new_100 = a100 - used_100 + B100 new_1 = a1 - used_1 + B1 if new_1000 >= 0 and new_100 >= 0 and new_1 >= 0: queue.append((new_1000, new_100, new_1, count + 1)) # Try C payment = can_pay(a1000, a100, a1, Dc) if payment is not None: used_1000, used_100, used_1 = payment new_1000 = a1000 - used_1000 + C1000 new_100 = a100 - used_100 + C100 new_1 = a1 - used_1 + C1 if new_1000 >= 0 and new_100 >= 0 and new_1 >= 0: queue.append((new_1000, new_100, new_1, count + 1)) print(max_count) if __name__ == "__main__": main()