結果
問題 | No.2686 商品券の使い道 |
ユーザー | Yakumo221 |
提出日時 | 2024-03-20 23:15:30 |
言語 | PyPy3 (7.3.15) |
結果 |
RE
|
実行時間 | - |
コード長 | 1,977 bytes |
コンパイル時間 | 319 ms |
コンパイル使用メモリ | 82,304 KB |
実行使用メモリ | 98,688 KB |
最終ジャッジ日時 | 2024-09-30 09:23:17 |
合計ジャッジ時間 | 6,231 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | RE | - |
testcase_01 | RE | - |
testcase_02 | RE | - |
testcase_03 | RE | - |
testcase_04 | RE | - |
testcase_05 | RE | - |
testcase_06 | RE | - |
testcase_07 | RE | - |
testcase_08 | RE | - |
testcase_09 | RE | - |
testcase_10 | RE | - |
testcase_11 | RE | - |
testcase_12 | RE | - |
testcase_13 | RE | - |
testcase_14 | RE | - |
testcase_15 | RE | - |
testcase_16 | RE | - |
testcase_17 | RE | - |
testcase_18 | RE | - |
testcase_19 | RE | - |
testcase_20 | RE | - |
testcase_21 | RE | - |
testcase_22 | RE | - |
testcase_23 | RE | - |
testcase_24 | RE | - |
testcase_25 | RE | - |
testcase_26 | RE | - |
testcase_27 | RE | - |
testcase_28 | RE | - |
testcase_29 | RE | - |
testcase_30 | RE | - |
testcase_31 | RE | - |
testcase_32 | RE | - |
testcase_33 | RE | - |
testcase_34 | RE | - |
testcase_35 | RE | - |
testcase_36 | RE | - |
testcase_37 | RE | - |
testcase_38 | RE | - |
testcase_39 | RE | - |
testcase_40 | RE | - |
testcase_41 | RE | - |
testcase_42 | RE | - |
testcase_43 | RE | - |
testcase_44 | RE | - |
testcase_45 | RE | - |
testcase_46 | RE | - |
evil_random20_1.txt | RE | - |
evil_random20_2.txt | RE | - |
evil_random20_3.txt | RE | - |
ソースコード
n, m, q = map(int, input().split()) # import sys # input = sys.stdin.readline # mp = map(int, sys.stdin.read().split()) # ab = list(zip(mp,mp)) ab = [] for i in range(n): a,b = map(int, input().split()) ab.append((a,b)) katidp = [[0 for i in range(1 << n)] for i in range(2)] resdp = [[0 for i in range(1 << n)] for i in range(2)] resdp[0][0] = m resdp[1][0] = q que = set(0) for j in range(n): nq = set() while que: state = que.pop() mkati = katidp[0][state] qkati = katidp[1][state] mres = resdp[0][state] qres = resdp[1][state] for k in range(n): if state & (1 << k): continue else: nstate = state | (1 << k) nq.add(nstate) kati = ab[k][1] val = ab[k][0] nkati = mkati + kati nres = mres - val if nres < 0: pass else: if katidp[0][nstate] < nkati: katidp[0][nstate] = nkati resdp[0][nstate] = nres elif katidp[0][nstate] == nkati: if resdp[0][nstate] < nres: resdp[0][nstate] = nres nkati = qkati + kati nres = qres - val if nres < 0: pass else: # nstate = state | (1 << k) if katidp[0][nstate] < nkati: katidp[0][nstate] = nkati resdp[0][nstate] = nres elif katidp[0][nstate] == nkati: if resdp[0][nstate] < nres: resdp[0][nstate] = nres que = nq mask = (1 << n) - 1 ans = 0 for i in range(1 << n): j = mask ^ i ans = max(ans, katidp[0][i] + katidp[1][j]) print(ans)