結果
| 問題 |
No.158 奇妙なお使い
|
| コンテスト | |
| ユーザー |
gew1fw
|
| 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 |
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| 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()
gew1fw