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 13:49:20 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,331 bytes |
| コンパイル時間 | 262 ms |
| コンパイル使用メモリ | 82,304 KB |
| 実行使用メモリ | 137,832 KB |
| 最終ジャッジ日時 | 2025-06-12 13:49:33 |
| 合計ジャッジ時間 | 3,655 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 * 4 |
| other | AC * 16 WA * 11 |
ソースコード
from collections import deque
def main():
a1000, a100, a1 = map(int, input().split())
Db = int(input())
B = list(map(int, input().split()))
Dc = int(input())
C = list(map(int, input().split()))
Br = (B[0], B[1], B[2])
Cr = (C[0], C[1], C[2])
visited = set()
q = deque()
initial_state = (a1000, a100, a1)
q.append((a1000, a100, a1, 0))
visited.add(initial_state)
max_count = 0
while q:
current = q.popleft()
a1k, a100_, a1_, count = current
max_count = max(max_count, count)
# Try B's operation
can_b = False
for x in range(min(a1k, Db // 1000) + 1):
remaining = Db - x * 1000
if remaining < 0:
continue
max_y = min(a100_, remaining // 100)
for y in range(max_y, -1, -1):
z = remaining - y * 100
if z >= 0 and z <= a1_:
new_a1k = a1k - x + Br[0]
new_a100 = a100_ - y + Br[1]
new_a1 = a1_ - z + Br[2]
new_state = (new_a1k, new_a100, new_a1)
if new_state not in visited:
visited.add(new_state)
q.append((new_a1k, new_a100, new_a1, count + 1))
can_b = True
break
if can_b:
break
# Try C's operation
can_c = False
for x in range(min(a1k, Dc // 1000) + 1):
remaining = Dc - x * 1000
if remaining < 0:
continue
max_y = min(a100_, remaining // 100)
for y in range(max_y, -1, -1):
z = remaining - y * 100
if z >= 0 and z <= a1_:
new_a1k = a1k - x + Cr[0]
new_a100 = a100_ - y + Cr[1]
new_a1 = a1_ - z + Cr[2]
new_state = (new_a1k, new_a100, new_a1)
if new_state not in visited:
visited.add(new_state)
q.append((new_a1k, new_a100, new_a1, count + 1))
can_c = True
break
if can_c:
break
print(max_count)
if __name__ == "__main__":
main()
gew1fw