結果
問題 |
No.2855 Move on Grid
|
ユーザー |
|
提出日時 | 2024-08-25 13:49:05 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,715 bytes |
コンパイル時間 | 170 ms |
コンパイル使用メモリ | 82,036 KB |
実行使用メモリ | 848,676 KB |
最終ジャッジ日時 | 2024-08-25 13:49:13 |
合計ジャッジ時間 | 5,081 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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ファイルパターン | 結果 |
---|---|
other | AC * 3 WA * 7 MLE * 1 -- * 29 |
ソースコード
# import pypyjit # pypyjit.set_param('max_unroll_recursion=-1') from collections import defaultdict as dd S = input R = range P = print def I(): return int(S()) def M(): return map(int, S().split()) def L(): return list(M()) def O(): return list(map(int, open(0).read().split())) def yn(b): print("Yes" if b else "No") biga = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" smaa = "abcdefghijklmnopqrstuvwxyz" ctoi = lambda c: ord(c) - ord('a') itoc = lambda i: chr(ord('a') + i) inf = 10 ** 18 mod = 998244353 def acc(a): b = [0] for i in a: b.append(b[-1] + i) return b x = 10 ** 9 n,m,k = M() a = [L() for _ in R(n)] dp = [[[0] * (k + 1) for _ in range(m)] for _ in range(n)] dp[0][0][0] = a[0][0] if k > 0: dp[0][0][1] = x for i in R(n): for j in R(m): if i == 0 and j == 0: continue if i == 0: for p in R(k): dp[i][j][p] = max(dp[i][j][p], min(dp[i][j - 1][p], a[i][j])) dp[i][j][p + 1] = max(dp[i][j][p + 1], min(dp[i][j - 1][p], x)) dp[i][j][k] = max(dp[i][j][k], min(dp[i][j - 1][k], a[i][j])) elif j == 0: for p in R(k): dp[i][j][p] = max(dp[i][j][p], min(dp[i - 1][j][p], a[i][j])) dp[i][j][p + 1] = max(dp[i][j][p + 1], min(dp[i - 1][j][p], x)) dp[i][j][k] = max(dp[i][j][k], min(dp[i - 1][j][k], a[i][j])) else: for p in R(k): dp[i][j][p] = max(dp[i][j][p], min(dp[i][j - 1][p], a[i][j])) dp[i][j][p + 1] = max(dp[i][j][p + 1], min(dp[i][j - 1][p], x)) dp[i][j][k] = max(dp[i][j][k], min(dp[i][j - 1][k], a[i][j])) for p in R(k): dp[i][j][p] = max(dp[i][j][p], min(dp[i - 1][j][p], a[i][j])) dp[i][j][p + 1] = max(dp[i][j][p + 1], min(dp[i - 1][j][p], x)) dp[i][j][k] = max(dp[i][j][k], min(dp[i - 1][j][k], a[i][j])) print(max(dp[n - 1][m - 1]))