結果
問題 | No.1029 JJOOII 3 |
ユーザー | mkawa2 |
提出日時 | 2021-04-16 17:55:49 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 1,033 ms / 2,000 ms |
コード長 | 2,492 bytes |
コンパイル時間 | 268 ms |
コンパイル使用メモリ | 82,048 KB |
実行使用メモリ | 84,480 KB |
最終ジャッジ日時 | 2024-07-02 18:14:27 |
合計ジャッジ時間 | 16,844 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
(要ログイン)
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 | AC | 40 ms
52,480 KB |
testcase_01 | AC | 41 ms
52,736 KB |
testcase_02 | AC | 42 ms
52,992 KB |
testcase_03 | AC | 142 ms
76,380 KB |
testcase_04 | AC | 147 ms
79,104 KB |
testcase_05 | AC | 485 ms
80,128 KB |
testcase_06 | AC | 439 ms
78,720 KB |
testcase_07 | AC | 393 ms
79,488 KB |
testcase_08 | AC | 438 ms
80,128 KB |
testcase_09 | AC | 356 ms
79,360 KB |
testcase_10 | AC | 375 ms
79,616 KB |
testcase_11 | AC | 501 ms
80,512 KB |
testcase_12 | AC | 381 ms
78,268 KB |
testcase_13 | AC | 388 ms
80,384 KB |
testcase_14 | AC | 475 ms
80,640 KB |
testcase_15 | AC | 304 ms
81,408 KB |
testcase_16 | AC | 286 ms
81,792 KB |
testcase_17 | AC | 482 ms
84,480 KB |
testcase_18 | AC | 389 ms
81,476 KB |
testcase_19 | AC | 81 ms
72,704 KB |
testcase_20 | AC | 294 ms
76,796 KB |
testcase_21 | AC | 314 ms
77,104 KB |
testcase_22 | AC | 342 ms
76,424 KB |
testcase_23 | AC | 273 ms
76,168 KB |
testcase_24 | AC | 300 ms
76,212 KB |
testcase_25 | AC | 311 ms
76,720 KB |
testcase_26 | AC | 360 ms
76,676 KB |
testcase_27 | AC | 455 ms
76,552 KB |
testcase_28 | AC | 349 ms
76,552 KB |
testcase_29 | AC | 347 ms
76,712 KB |
testcase_30 | AC | 387 ms
76,816 KB |
testcase_31 | AC | 326 ms
76,288 KB |
testcase_32 | AC | 1,017 ms
80,384 KB |
testcase_33 | AC | 1,033 ms
80,256 KB |
testcase_34 | AC | 873 ms
80,512 KB |
testcase_35 | AC | 978 ms
80,384 KB |
testcase_36 | AC | 917 ms
80,640 KB |
testcase_37 | AC | 42 ms
52,736 KB |
testcase_38 | AC | 80 ms
71,936 KB |
testcase_39 | AC | 42 ms
52,480 KB |
testcase_40 | AC | 44 ms
53,376 KB |
ソースコード
import sys # sys.setrecursionlimit(10**6) int1 = lambda x: int(x)-1 p2D = lambda x: print(*x, sep="\n") def II(): return int(sys.stdin.buffer.readline()) def FI(): return float(sys.stdin.buffer.readline()) def LI(): return list(map(int, sys.stdin.buffer.readline().split())) def LI1(): return list(map(int1, sys.stdin.buffer.readline().split())) def LLI(rows_number): return [LI() for _ in range(rows_number)] def LLI1(rows_number): return [LI1() for _ in range(rows_number)] def BI(): return sys.stdin.buffer.readline().rstrip() def SI(): return sys.stdin.buffer.readline().rstrip().decode() # dij = [(0, 1), (-1, 0), (0, -1), (1, 0)] # dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)] dij = [(0, 1), (1, 0), (1, 1), (1, -1)] inf = 10**16 # md = 998244353 md = 10**9+7 n, k = LI() ss = [] cc = [] for _ in range(n): s, c = SI().split() ss.append(s) cc.append(int(c)) dpj = [0]+[inf]*k dpo = [0]+[inf]*k dpi = [0]+[inf]*k def update(dp, cnt): for i in range(k+1): pi = max(0, i-cnt) dp[i] = min(dp[i], dp[pi]+cost) for s, cost in zip(ss, cc): cj = co = ci = 0 for c in s: if c == "J": cj += 1 elif c == "O": co += 1 elif c == "I": ci += 1 update(dpj, cj) update(dpo, co) update(dpi, ci) joi = [[s.count("J"), s.count("O"), s.count("I")]*3 for s in ss] ans = dpj[k]+dpo[k]+dpi[k] for i, (s, cost) in enumerate(zip(ss, cc)): m = len(s) cj = co = 0 ci = joi[i][2] l = r = 0 while r < m: while r < m and co < k: if s[r] == "O": co += 1 elif s[r] == "I": ci -= 1 r += 1 if co < k: break while l < r and co == k: if s[l] == "J": cj += 1 elif s[l] == "O": co -= 1 l += 1 cur = dpj[max(0, k-cj)]+cost+dpi[max(0, k-ci)] if cur < ans: ans = cur # print(s, l, r, cj, co, ci, ans) for i, (s0, cost0) in enumerate(zip(ss, cc)): for j, (s1, cost1) in enumerate(zip(ss, cc)): cj, co0 = 0, joi[i][1] for c0 in s0: if c0 == "I": continue if c0 == "J": cj += 1 if c0 == "O": co0 -= 1 co1, ci = 0, joi[j][2] for c1 in s1: if c1 == "J": continue if c1 == "O": co1 += 1 if c1 == "I": ci -= 1 ans = min(ans, dpj[max(0, k-cj)]+dpo[max(0, k-co0-co1)]+dpi[max(0, k-ci)]+cost0+cost1) if ans >= inf: ans = -1 print(ans)