結果
問題 | No.2509 Beam Shateki |
ユーザー | rlangevin |
提出日時 | 2023-12-31 01:16:35 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 1,288 ms / 2,000 ms |
コード長 | 1,559 bytes |
コンパイル時間 | 261 ms |
コンパイル使用メモリ | 81,700 KB |
実行使用メモリ | 78,332 KB |
最終ジャッジ日時 | 2023-12-31 01:17:15 |
合計ジャッジ時間 | 39,169 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge14 |
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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
53,460 KB |
testcase_01 | AC | 37 ms
53,460 KB |
testcase_02 | AC | 36 ms
53,460 KB |
testcase_03 | AC | 283 ms
77,260 KB |
testcase_04 | AC | 281 ms
77,260 KB |
testcase_05 | AC | 278 ms
77,256 KB |
testcase_06 | AC | 286 ms
77,260 KB |
testcase_07 | AC | 279 ms
77,260 KB |
testcase_08 | AC | 279 ms
77,260 KB |
testcase_09 | AC | 279 ms
77,256 KB |
testcase_10 | AC | 302 ms
77,260 KB |
testcase_11 | AC | 286 ms
77,256 KB |
testcase_12 | AC | 276 ms
77,260 KB |
testcase_13 | AC | 1,269 ms
77,948 KB |
testcase_14 | AC | 1,288 ms
77,948 KB |
testcase_15 | AC | 1,259 ms
78,204 KB |
testcase_16 | AC | 1,254 ms
78,332 KB |
testcase_17 | AC | 1,263 ms
78,332 KB |
testcase_18 | AC | 1,276 ms
78,076 KB |
testcase_19 | AC | 1,266 ms
78,332 KB |
testcase_20 | AC | 1,256 ms
78,204 KB |
testcase_21 | AC | 1,258 ms
78,332 KB |
testcase_22 | AC | 1,269 ms
78,076 KB |
testcase_23 | AC | 1,254 ms
77,948 KB |
testcase_24 | AC | 1,254 ms
78,204 KB |
testcase_25 | AC | 1,267 ms
78,076 KB |
testcase_26 | AC | 1,262 ms
78,204 KB |
testcase_27 | AC | 1,256 ms
78,204 KB |
testcase_28 | AC | 1,264 ms
78,204 KB |
testcase_29 | AC | 1,261 ms
78,204 KB |
testcase_30 | AC | 1,262 ms
78,204 KB |
testcase_31 | AC | 1,265 ms
78,204 KB |
testcase_32 | AC | 1,273 ms
78,076 KB |
testcase_33 | AC | 158 ms
76,468 KB |
testcase_34 | AC | 387 ms
77,040 KB |
testcase_35 | AC | 671 ms
77,488 KB |
testcase_36 | AC | 233 ms
77,044 KB |
testcase_37 | AC | 84 ms
75,708 KB |
testcase_38 | AC | 251 ms
77,152 KB |
testcase_39 | AC | 234 ms
77,076 KB |
testcase_40 | AC | 440 ms
77,176 KB |
testcase_41 | AC | 85 ms
75,860 KB |
testcase_42 | AC | 286 ms
77,208 KB |
testcase_43 | AC | 793 ms
77,532 KB |
testcase_44 | AC | 919 ms
77,600 KB |
testcase_45 | AC | 237 ms
77,048 KB |
testcase_46 | AC | 343 ms
77,212 KB |
testcase_47 | AC | 921 ms
77,488 KB |
testcase_48 | AC | 375 ms
77,192 KB |
testcase_49 | AC | 492 ms
76,988 KB |
testcase_50 | AC | 580 ms
77,400 KB |
testcase_51 | AC | 124 ms
76,060 KB |
testcase_52 | AC | 405 ms
77,060 KB |
testcase_53 | AC | 43 ms
59,580 KB |
testcase_54 | AC | 44 ms
59,580 KB |
testcase_55 | AC | 47 ms
61,960 KB |
testcase_56 | AC | 47 ms
61,960 KB |
testcase_57 | AC | 48 ms
61,960 KB |
testcase_58 | AC | 47 ms
61,960 KB |
testcase_59 | AC | 47 ms
61,960 KB |
testcase_60 | AC | 47 ms
61,960 KB |
testcase_61 | AC | 47 ms
61,960 KB |
testcase_62 | AC | 73 ms
61,960 KB |
testcase_63 | AC | 47 ms
61,960 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*W+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*W+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 v in S: xs, ys = divmod(v, W) temp += A[xs][ys] ans = max(ans, temp) print(ans)