結果
問題 | No.2509 Beam Shateki |
ユーザー | rlangevin |
提出日時 | 2023-12-31 01:14:04 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 1,837 ms / 2,000 ms |
コード長 | 1,524 bytes |
コンパイル時間 | 217 ms |
コンパイル使用メモリ | 81,572 KB |
実行使用メモリ | 80,136 KB |
最終ジャッジ日時 | 2023-12-31 01:15:00 |
合計ジャッジ時間 | 52,972 ms |
ジャッジサーバーID (参考情報) |
judge14 / judge15 |
(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 | 36 ms
53,460 KB |
testcase_01 | AC | 35 ms
53,460 KB |
testcase_02 | AC | 35 ms
53,460 KB |
testcase_03 | AC | 344 ms
77,048 KB |
testcase_04 | AC | 339 ms
76,916 KB |
testcase_05 | AC | 338 ms
76,916 KB |
testcase_06 | AC | 364 ms
77,048 KB |
testcase_07 | AC | 352 ms
76,916 KB |
testcase_08 | AC | 341 ms
77,040 KB |
testcase_09 | AC | 367 ms
77,048 KB |
testcase_10 | AC | 368 ms
76,916 KB |
testcase_11 | AC | 340 ms
77,048 KB |
testcase_12 | AC | 342 ms
76,916 KB |
testcase_13 | AC | 1,808 ms
79,880 KB |
testcase_14 | AC | 1,791 ms
80,008 KB |
testcase_15 | AC | 1,819 ms
79,880 KB |
testcase_16 | AC | 1,780 ms
79,880 KB |
testcase_17 | AC | 1,773 ms
79,880 KB |
testcase_18 | AC | 1,810 ms
80,008 KB |
testcase_19 | AC | 1,775 ms
79,880 KB |
testcase_20 | AC | 1,814 ms
80,008 KB |
testcase_21 | AC | 1,810 ms
79,752 KB |
testcase_22 | AC | 1,835 ms
80,136 KB |
testcase_23 | AC | 1,812 ms
79,752 KB |
testcase_24 | AC | 1,837 ms
79,880 KB |
testcase_25 | AC | 1,800 ms
79,880 KB |
testcase_26 | AC | 1,783 ms
79,880 KB |
testcase_27 | AC | 1,811 ms
79,880 KB |
testcase_28 | AC | 1,783 ms
79,752 KB |
testcase_29 | AC | 1,772 ms
80,008 KB |
testcase_30 | AC | 1,791 ms
80,008 KB |
testcase_31 | AC | 1,765 ms
80,008 KB |
testcase_32 | AC | 1,812 ms
80,008 KB |
testcase_33 | AC | 165 ms
77,036 KB |
testcase_34 | AC | 500 ms
77,280 KB |
testcase_35 | AC | 939 ms
78,120 KB |
testcase_36 | AC | 274 ms
77,288 KB |
testcase_37 | AC | 84 ms
75,976 KB |
testcase_38 | AC | 295 ms
77,424 KB |
testcase_39 | AC | 300 ms
77,308 KB |
testcase_40 | AC | 569 ms
77,432 KB |
testcase_41 | AC | 88 ms
76,120 KB |
testcase_42 | AC | 343 ms
77,424 KB |
testcase_43 | AC | 1,117 ms
78,620 KB |
testcase_44 | AC | 1,319 ms
78,452 KB |
testcase_45 | AC | 283 ms
77,436 KB |
testcase_46 | AC | 382 ms
77,064 KB |
testcase_47 | AC | 1,316 ms
78,616 KB |
testcase_48 | AC | 441 ms
77,296 KB |
testcase_49 | AC | 674 ms
77,700 KB |
testcase_50 | AC | 768 ms
78,096 KB |
testcase_51 | AC | 137 ms
76,384 KB |
testcase_52 | AC | 531 ms
77,464 KB |
testcase_53 | AC | 41 ms
59,452 KB |
testcase_54 | AC | 41 ms
59,452 KB |
testcase_55 | AC | 45 ms
61,968 KB |
testcase_56 | AC | 45 ms
61,968 KB |
testcase_57 | AC | 44 ms
61,968 KB |
testcase_58 | AC | 45 ms
61,968 KB |
testcase_59 | AC | 45 ms
61,968 KB |
testcase_60 | AC | 46 ms
61,968 KB |
testcase_61 | AC | 46 ms
61,968 KB |
testcase_62 | AC | 47 ms
61,968 KB |
testcase_63 | AC | 46 ms
61,968 KB |
ソースコード
H, W = map(int, input().split()) A = [] for i in range(H): A.append(list(map(int, input().split()))) L = [] for i in range(H): for j in range(W): if i == 0 or j == W - 1 or j == 0: L.append((i, j)) dx = [1, 0, 1, 1] dy = [0, 1, 1, -1] def f(x1, y1, k1, x2, y2, k2): S = set() while True: S.add((x1, y1)) x1 += dx[k1] y1 += dy[k1] if x1 < 0 or x1 > H - 1 or y1 < 0 or y1 > W - 1: break while True: S.add((x2, y2)) x2 += dx[k2] y2 += dy[k2] if x2 < 0 or x2 > H - 1 or y2 < 0 or y2 > W - 1: break return S ans = 0 for a in range(len(L)): x1, y1 = L[a] for k1 in range(4): if k1 == 0 and x1 != 0: continue if k1 == 1 and y1 != 0: continue if k1 == 2 and y1 == W - 1: continue if k1 == 3 and y1 == 0: continue for b in range(a, len(L)): x2, y2 = L[b] for k2 in range(4): if k2 == 0 and x2 != 0: continue if k2 == 1 and y2 != 0: continue if k2 == 2 and y2 == W - 1: continue if k2 == 3 and y2 == 0: continue S = f(x1, y1, k1, x2, y2, k2) temp = 0 for xs, ys in S: temp += A[xs][ys] ans = max(ans, temp) print(ans)