結果
| 問題 |
No.158 奇妙なお使い
|
| コンテスト | |
| ユーザー |
rlangevin
|
| 提出日時 | 2023-09-07 12:41:19 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,040 bytes |
| コンパイル時間 | 243 ms |
| コンパイル使用メモリ | 81,624 KB |
| 実行使用メモリ | 242,228 KB |
| 最終ジャッジ日時 | 2024-06-25 06:46:00 |
| 合計ジャッジ時間 | 7,224 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | -- * 4 |
| other | AC * 3 WA * 1 TLE * 1 -- * 22 |
ソースコード
from collections import *
A = list(map(int, input().split()))
Db = int(input())
B = list(map(int, input().split()))
Dc = int(input())
C = list(map(int, input().split()))
num = [1000, 100, 1]
Sb, Sc = 0, 0
N = 0
for i in range(3):
N += num[i] * A[i]
Sb += num[i] * B[i]
Sc += num[i] * C[i]
Edge1 = []
for a in range(11):
now = num[0] * a
if now > Db:
break
for b in range(101):
now = num[0] * a + num[1] * b
if now > Db:
break
c = Db - now
if c < 0:
break
Edge1.append((a, b, c))
Edge2 = []
for a in range(11):
now = num[0] * a
if now > Dc:
break
for b in range(101):
now = num[0] * a + num[1] * b
if now > Dc:
break
c = Dc - now
if c < 0:
break
Edge2.append((a, b, c))
L = [[] for i in range(N + 1)]
L[N].append(tuple(A))
inf = 10 ** 18
D = defaultdict(lambda: -inf)
D[tuple(A)] = 0
ans = 0
for i in range(N, -1, -1):
for a1, b1, c1 in L[i]:
for a2, b2, c2 in Edge1:
if a1 < a2 or b1 < b2 or c1 < c2:
continue
temp = max(D[(a1 - a2 + B[0], b1 - b2 + B[1], c1 - c2 + B[2])], D[(a1, b1, c1)] + 1)
ans = max(ans, temp)
if D[(a1 - a2 + B[0], b1 - b2 + B[1], c1 - c2 + B[2])] != -inf:
continue
D[(a1 - a2 + B[0], b1 - b2 + B[1], c1 - c2 + B[2])] = temp
L[i - Db + Sb].append((a1 - a2 + B[0], b1 - b2 + B[1], c1 - c2 + B[2]))
for a2, b2, c2 in Edge2:
if a1 < a2 or b1 < b2 or c1 < c2:
continue
temp = max(D[(a1 - a2 + C[0], b1 - b2 + C[1], c1 - c2 + C[2])], D[(a1, b1, c1)] + 1)
ans = max(ans, temp)
if D[(a1 - a2 + C[0], b1 - b2 + C[1], c1 - c2 + C[2])] != -inf:
continue
D[(a1 - a2 + C[0], b1 - b2 + C[1], c1 - c2 + C[2])] = temp
L[i - Dc + Sc].append((a1 - a2 + C[0], b1 - b2 + C[1], c1 - c2 + C[2]))
print(ans)
rlangevin