結果

問題 No.2509 Beam Shateki
ユーザー miya145592miya145592
提出日時 2023-10-21 00:43:11
言語 PyPy3
(7.3.15)
結果
WA  
実行時間 -
コード長 2,170 bytes
コンパイル時間 200 ms
コンパイル使用メモリ 82,412 KB
実行使用メモリ 78,404 KB
最終ジャッジ日時 2024-09-21 01:24:18
合計ジャッジ時間 19,613 ms
ジャッジサーバーID
(参考情報)
judge2 / judge1
このコードへのチャレンジ
(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 43 ms
52,608 KB
testcase_01 AC 41 ms
53,120 KB
testcase_02 AC 41 ms
52,608 KB
testcase_03 AC 194 ms
77,800 KB
testcase_04 AC 195 ms
77,544 KB
testcase_05 AC 190 ms
77,488 KB
testcase_06 AC 203 ms
77,876 KB
testcase_07 AC 202 ms
77,544 KB
testcase_08 AC 203 ms
77,680 KB
testcase_09 AC 201 ms
77,724 KB
testcase_10 AC 205 ms
77,540 KB
testcase_11 AC 203 ms
77,796 KB
testcase_12 AC 201 ms
77,392 KB
testcase_13 AC 509 ms
77,568 KB
testcase_14 AC 505 ms
77,700 KB
testcase_15 AC 506 ms
77,740 KB
testcase_16 AC 508 ms
77,572 KB
testcase_17 AC 515 ms
77,748 KB
testcase_18 AC 513 ms
77,572 KB
testcase_19 AC 519 ms
77,820 KB
testcase_20 AC 515 ms
77,892 KB
testcase_21 WA -
testcase_22 AC 506 ms
77,908 KB
testcase_23 AC 509 ms
77,576 KB
testcase_24 AC 506 ms
77,568 KB
testcase_25 AC 512 ms
77,696 KB
testcase_26 AC 515 ms
77,744 KB
testcase_27 AC 515 ms
77,960 KB
testcase_28 AC 502 ms
77,960 KB
testcase_29 AC 513 ms
77,888 KB
testcase_30 AC 514 ms
77,696 KB
testcase_31 WA -
testcase_32 AC 519 ms
78,028 KB
testcase_33 AC 143 ms
76,732 KB
testcase_34 AC 248 ms
78,028 KB
testcase_35 AC 345 ms
77,988 KB
testcase_36 AC 174 ms
77,528 KB
testcase_37 AC 102 ms
76,464 KB
testcase_38 AC 193 ms
77,452 KB
testcase_39 AC 168 ms
77,548 KB
testcase_40 AC 263 ms
78,000 KB
testcase_41 AC 74 ms
71,552 KB
testcase_42 AC 172 ms
77,688 KB
testcase_43 AC 359 ms
78,180 KB
testcase_44 AC 397 ms
77,968 KB
testcase_45 AC 166 ms
77,612 KB
testcase_46 AC 181 ms
77,856 KB
testcase_47 AC 417 ms
78,404 KB
testcase_48 AC 230 ms
78,060 KB
testcase_49 AC 257 ms
77,888 KB
testcase_50 AC 304 ms
78,184 KB
testcase_51 AC 128 ms
76,280 KB
testcase_52 AC 238 ms
77,852 KB
testcase_53 WA -
testcase_54 WA -
testcase_55 AC 51 ms
62,208 KB
testcase_56 AC 51 ms
62,080 KB
testcase_57 AC 52 ms
61,696 KB
testcase_58 WA -
testcase_59 WA -
testcase_60 WA -
testcase_61 WA -
testcase_62 WA -
testcase_63 WA -
権限があれば一括ダウンロードができます

ソースコード

diff #

import sys
input = sys.stdin.readline
H, W = map(int, input().split())
A = [list(map(int, input().split())) for _ in range(H)]
ans = 0
for x in range(H+W+4):
    if 0<=x<=H+1:
        dir = [(0, 1), (1, 1), (-1, 1)]
    else:
        dir = [(1, 0), (1, 1), (1, -1)]
    for dx, dy in dir:
        sco = 0
        S = set()
        if dx==0 or dy==0:
            if 0<=x<=H+1:
                nx = x
                ny = 0
            else:
                nx = 0
                ny = x-(H+2)
            nx+=dx
            ny+=dy
            while 1<=nx<=H and 1<=ny<=W:
                sco += A[nx-1][ny-1]
                S.add((nx, ny))
                nx+=dx
                ny+=dy
        else:
            nx = x
            ny = 0
            nx+=dx
            ny+=dy
            while 1<=ny<=W:
                if 1<=nx<=H and 1<=ny<=W:
                    sco += A[nx-1][ny-1]
                    S.add((nx, ny))
                nx+=dx
                ny+=dy


        for x2 in range(x, H+W+4):
            if 0<=x2<=H+1:
                dir2 = [(0, 1), (1, 1), (-1, 1)]
            else:
                dir2 = [(1, 0), (1, 1), (1, -1)]
            for dx2, dy2 in dir2:
                sco2 = 0
                if dx2==0 or dy2==0:
                    if 0<=x2<=H+1:
                        nx2 = x2
                        ny2 = 0
                    else:
                        nx2 = 0
                        ny2 = x2-(H+2)
                    nx2+=dx2
                    ny2+=dy2
                    while 1<=nx2<=H and 1<=ny2<=W:
                        if (nx2, ny2) not in S:
                            sco2 += A[nx2-1][ny2-1]
                        nx2+=dx2
                        ny2+=dy2
                else:
                    nx2 = x2
                    ny2 = 0
                    nx2+=dx2
                    ny2+=dy2
                    while 1<=ny2<=W:
                        if 1<=nx2<=H and 1<=ny2<=W:
                            if (nx2, ny2) not in S:
                                sco2 += A[nx2-1][ny2-1]
                        nx2+=dx2
                        ny2+=dy2


                ans = max(ans, sco+sco2)
print(ans)
0