結果
問題 | No.2657 Falling Block Game |
ユーザー | mkawa2 |
提出日時 | 2024-03-01 23:06:55 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 1,069 ms / 2,000 ms |
コード長 | 2,022 bytes |
コンパイル時間 | 220 ms |
コンパイル使用メモリ | 81,328 KB |
実行使用メモリ | 124,416 KB |
最終ジャッジ日時 | 2024-09-29 14:52:13 |
合計ジャッジ時間 | 25,245 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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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 | 39 ms
53,760 KB |
testcase_01 | AC | 39 ms
53,300 KB |
testcase_02 | AC | 39 ms
53,780 KB |
testcase_03 | AC | 38 ms
53,080 KB |
testcase_04 | AC | 305 ms
84,160 KB |
testcase_05 | AC | 601 ms
124,416 KB |
testcase_06 | AC | 274 ms
115,680 KB |
testcase_07 | AC | 150 ms
87,864 KB |
testcase_08 | AC | 169 ms
81,304 KB |
testcase_09 | AC | 406 ms
88,716 KB |
testcase_10 | AC | 312 ms
112,768 KB |
testcase_11 | AC | 315 ms
110,136 KB |
testcase_12 | AC | 314 ms
110,776 KB |
testcase_13 | AC | 292 ms
110,432 KB |
testcase_14 | AC | 313 ms
105,868 KB |
testcase_15 | AC | 314 ms
111,392 KB |
testcase_16 | AC | 320 ms
106,888 KB |
testcase_17 | AC | 322 ms
103,976 KB |
testcase_18 | AC | 322 ms
115,000 KB |
testcase_19 | AC | 328 ms
109,828 KB |
testcase_20 | AC | 1,069 ms
91,228 KB |
testcase_21 | AC | 874 ms
89,208 KB |
testcase_22 | AC | 704 ms
86,248 KB |
testcase_23 | AC | 827 ms
87,772 KB |
testcase_24 | AC | 900 ms
88,476 KB |
testcase_25 | AC | 874 ms
88,172 KB |
testcase_26 | AC | 1,054 ms
89,932 KB |
testcase_27 | AC | 875 ms
88,792 KB |
testcase_28 | AC | 905 ms
87,432 KB |
testcase_29 | AC | 840 ms
86,736 KB |
testcase_30 | AC | 790 ms
93,440 KB |
testcase_31 | AC | 882 ms
93,492 KB |
testcase_32 | AC | 869 ms
93,040 KB |
testcase_33 | AC | 871 ms
93,236 KB |
testcase_34 | AC | 890 ms
93,596 KB |
testcase_35 | AC | 868 ms
94,144 KB |
testcase_36 | AC | 872 ms
93,204 KB |
testcase_37 | AC | 890 ms
93,624 KB |
testcase_38 | AC | 888 ms
93,504 KB |
testcase_39 | AC | 862 ms
92,660 KB |
ソースコード
import sys # sys.setrecursionlimit(200005) # sys.set_int_max_str_digits(200005) int1 = lambda x: int(x)-1 pDB = lambda *x: print(*x, end="\n", file=sys.stderr) p2D = lambda x: print(*x, sep="\n", end="\n\n", file=sys.stderr) def II(): return int(sys.stdin.readline()) def LI(): return list(map(int, sys.stdin.readline().split())) def LLI(rows_number): return [LI() for _ in range(rows_number)] def LI1(): return list(map(int1, sys.stdin.readline().split())) def LLI1(rows_number): return [LI1() for _ in range(rows_number)] def SI(): return sys.stdin.readline().rstrip() # 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)] # inf = -1-(-1 << 31) inf = -1-(-1 << 62) # md = 10**9+7 md = 998244353 from heapq import * h,w=LI() ss=[[c=="#" for c in SI()] for _ in range(h)] dp=[0]*w for i in range(h-2,-1,-1): pre,dp=dp,dp[:] mxj=-inf hp=[] ja=[] rem=[] for j in range(w): if ss[i][j]: dp[j]=inf mxj = -inf hp = [] ja = [] rem = [] continue while ja and ja[0][0]<j: d,pj=heappop(ja) mxj=max(mxj,pj) heappush(rem,d-pj) while rem and rem[0]==hp[0]: heappop(rem) heappop(hp) dp[j]=min(dp[j],j-mxj) if hp:dp[j]=min(dp[j],hp[0]) heappush(ja,(j+pre[j],j)) heappush(hp,pre[j]) mnj=inf hp=[] ja=[] rem=[] for j in range(w)[::-1]: if ss[i][j]: mnj = inf hp = [] ja = [] rem = [] continue while ja and -ja[0][0]>j: d,pj=heappop(ja) mnj=min(mnj,pj) heappush(rem,d+pj) while rem and rem[0]==hp[0]: heappop(rem) heappop(hp) dp[j]=min(dp[j],mnj-j) if hp:dp[j]=min(dp[j],hp[0]) heappush(ja,(-j+pre[j],j)) heappush(hp,pre[j]) pDB(dp) print(*dp,sep="\n")