結果
問題 | No.5006 Hidden Maze |
ユーザー | netyo715 |
提出日時 | 2022-06-12 15:53:16 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 1,705 ms / 2,000 ms |
コード長 | 2,813 bytes |
コンパイル時間 | 447 ms |
実行使用メモリ | 107,984 KB |
スコア | 66,939 |
平均クエリ数 | 331.46 |
最終ジャッジ日時 | 2022-06-12 15:58:05 |
合計ジャッジ時間 | 67,111 ms |
ジャッジサーバーID (参考情報) |
judge14 / judge11 |
純コード判定しない問題か言語 |
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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 | AC | 306 ms
101,680 KB |
testcase_01 | AC | 328 ms
101,744 KB |
testcase_02 | AC | 319 ms
102,136 KB |
testcase_03 | AC | 440 ms
102,660 KB |
testcase_04 | AC | 448 ms
103,484 KB |
testcase_05 | AC | 687 ms
104,404 KB |
testcase_06 | AC | 972 ms
106,008 KB |
testcase_07 | AC | 1,167 ms
105,540 KB |
testcase_08 | AC | 1,300 ms
106,212 KB |
testcase_09 | AC | 1,259 ms
105,320 KB |
testcase_10 | AC | 285 ms
101,588 KB |
testcase_11 | AC | 243 ms
101,812 KB |
testcase_12 | AC | 449 ms
103,028 KB |
testcase_13 | AC | 415 ms
102,324 KB |
testcase_14 | AC | 1,482 ms
106,056 KB |
testcase_15 | AC | 539 ms
102,376 KB |
testcase_16 | AC | 699 ms
105,564 KB |
testcase_17 | AC | 291 ms
101,484 KB |
testcase_18 | AC | 747 ms
102,440 KB |
testcase_19 | AC | 768 ms
105,740 KB |
testcase_20 | AC | 324 ms
101,452 KB |
testcase_21 | AC | 370 ms
102,152 KB |
testcase_22 | AC | 196 ms
100,816 KB |
testcase_23 | AC | 287 ms
101,364 KB |
testcase_24 | AC | 421 ms
101,680 KB |
testcase_25 | AC | 832 ms
104,508 KB |
testcase_26 | AC | 1,705 ms
107,984 KB |
testcase_27 | AC | 431 ms
102,644 KB |
testcase_28 | AC | 1,316 ms
107,384 KB |
testcase_29 | AC | 242 ms
101,428 KB |
testcase_30 | AC | 314 ms
102,124 KB |
testcase_31 | AC | 412 ms
104,148 KB |
testcase_32 | AC | 602 ms
104,240 KB |
testcase_33 | AC | 475 ms
102,524 KB |
testcase_34 | AC | 255 ms
101,068 KB |
testcase_35 | AC | 442 ms
102,580 KB |
testcase_36 | AC | 412 ms
102,728 KB |
testcase_37 | AC | 1,190 ms
104,844 KB |
testcase_38 | AC | 1,231 ms
105,924 KB |
testcase_39 | AC | 379 ms
103,632 KB |
testcase_40 | AC | 266 ms
101,524 KB |
testcase_41 | AC | 281 ms
101,184 KB |
testcase_42 | AC | 341 ms
102,424 KB |
testcase_43 | AC | 577 ms
104,400 KB |
testcase_44 | AC | 302 ms
101,940 KB |
testcase_45 | AC | 399 ms
102,012 KB |
testcase_46 | AC | 493 ms
103,596 KB |
testcase_47 | AC | 383 ms
102,864 KB |
testcase_48 | AC | 1,276 ms
105,604 KB |
testcase_49 | AC | 1,608 ms
107,884 KB |
testcase_50 | AC | 352 ms
102,532 KB |
testcase_51 | AC | 423 ms
102,536 KB |
testcase_52 | AC | 277 ms
102,072 KB |
testcase_53 | AC | 758 ms
103,972 KB |
testcase_54 | AC | 748 ms
103,064 KB |
testcase_55 | AC | 297 ms
102,032 KB |
testcase_56 | AC | 352 ms
101,596 KB |
testcase_57 | AC | 1,131 ms
104,304 KB |
testcase_58 | AC | 1,191 ms
106,336 KB |
testcase_59 | AC | 396 ms
102,156 KB |
testcase_60 | AC | 215 ms
100,676 KB |
testcase_61 | AC | 360 ms
102,588 KB |
testcase_62 | AC | 456 ms
103,180 KB |
testcase_63 | AC | 365 ms
102,600 KB |
testcase_64 | AC | 525 ms
102,936 KB |
testcase_65 | AC | 400 ms
101,736 KB |
testcase_66 | AC | 372 ms
102,952 KB |
testcase_67 | AC | 418 ms
103,436 KB |
testcase_68 | AC | 472 ms
102,676 KB |
testcase_69 | AC | 1,017 ms
104,344 KB |
testcase_70 | AC | 315 ms
101,404 KB |
testcase_71 | AC | 364 ms
102,412 KB |
testcase_72 | AC | 560 ms
104,184 KB |
testcase_73 | AC | 689 ms
105,980 KB |
testcase_74 | AC | 664 ms
104,972 KB |
testcase_75 | AC | 850 ms
104,708 KB |
testcase_76 | AC | 950 ms
103,896 KB |
testcase_77 | AC | 1,359 ms
107,572 KB |
testcase_78 | AC | 799 ms
105,164 KB |
testcase_79 | AC | 1,328 ms
107,748 KB |
testcase_80 | AC | 259 ms
101,468 KB |
testcase_81 | AC | 279 ms
101,500 KB |
testcase_82 | AC | 311 ms
101,760 KB |
testcase_83 | AC | 207 ms
100,992 KB |
testcase_84 | AC | 288 ms
101,612 KB |
testcase_85 | AC | 452 ms
103,048 KB |
testcase_86 | AC | 375 ms
102,064 KB |
testcase_87 | AC | 475 ms
101,828 KB |
testcase_88 | AC | 642 ms
105,708 KB |
testcase_89 | AC | 1,384 ms
107,172 KB |
testcase_90 | AC | 322 ms
102,168 KB |
testcase_91 | AC | 264 ms
100,788 KB |
testcase_92 | AC | 751 ms
104,088 KB |
testcase_93 | AC | 364 ms
102,336 KB |
testcase_94 | AC | 877 ms
104,396 KB |
testcase_95 | AC | 1,133 ms
105,772 KB |
testcase_96 | AC | 194 ms
99,896 KB |
testcase_97 | AC | 1,258 ms
105,028 KB |
testcase_98 | AC | 1,170 ms
105,092 KB |
testcase_99 | AC | 846 ms
104,324 KB |
ソースコード
from heapq import heapify, heappop as pop, heappush as push D = ((-1, 0), (0, -1), (0, 1), (1, 0)) def solve(H, W, P): stop_cnt = [[0]*(H*W) for _ in range(H*W)] is_empty = [[False]*(H*W) for _ in range(H*W)] def rc2idx(row, col): return row*W+col def idx2rc(idx): return idx//W, idx%W def is_empty_idx(idx1, idx2): return is_empty[idx1][idx2] def is_empty_rc(row1, col1, row2, col2): return is_empty_idx(rc2idx(row1, col1), rc2idx(row2, col2)) def empty_per_idx(idx1, idx2): return 0 def empty_per_rc(row1, col1, row2, col2): return empty_per_idx(rc2idx(row1, col1), rc2idx(row2, col2)) def through_per_idx(idx1, idx2): if is_empty_idx(idx1, idx2): return (100-P)/100 return (pow(P, stop_cnt[idx1][idx2])/pow(100, stop_cnt[idx1][idx2]-1)-P)/100 def through_per_rc(row1, col1, row2, col2): return through_per_idx(rc2idx(row1, col1), rc2idx(row2, col2)) def cmd_rc(row1, col1, row2, col2): if row1 > row2: return "U" if row1 < row2: return "D" if col1 > col2: return "L" if col1 < col2: return "R" for try_cnt in range(1, 1000+1): q = [(-1, 0, 0)] fixed = [[False]*W for _ in range(H)] dist = [[10]*W for _ in range(H)] prev = [[None]*W for _ in range(H)] while q: qper, qh, qw = pop(q) if fixed[qh][qw]: continue fixed[qh][qw] = True for a, b in D: h = qh+a; w = qw+b if not 0 <= h < H: continue if not 0 <= w < W: continue if fixed[h][w]: continue per = -(-qper*through_per_rc(qh, qw, h, w)) if dist[h][w] < per: continue q.append((per, h, w)) prev[h][w] = (qh, qw) dist[h][w] = per nodes = [] h, w = H-1, W-1 while h+w: nodes.append((h, w)) h, w = prev[h][w] nodes.append((0, 0)) nodes.reverse() cmd = [] for i in range(len(nodes)-1): cmd.append(cmd_rc(nodes[i][0], nodes[i][1], nodes[i+1][0], nodes[i+1][1])) print(*cmd, sep="") through_cnt = int(input()) if through_cnt == -1: return for i in range(through_cnt): idx1, idx2 = rc2idx(*nodes[i]), rc2idx(*nodes[i+1]) is_empty[idx1][idx2] = True is_empty[idx2][idx1] = True idx1, idx2 = rc2idx(*nodes[through_cnt]), rc2idx(*nodes[through_cnt+1]) stop_cnt[idx1][idx2] += 1 H, W, P = map(int, input().split()) solve(H, W, P)