結果

問題 No.1898 Battle and Exchange
ユーザー polylogKpolylogK
提出日時 2021-12-25 20:06:45
言語 PyPy3
(7.3.15)
結果
WA  
実行時間 -
コード長 1,806 bytes
コンパイル時間 149 ms
コンパイル使用メモリ 81,644 KB
実行使用メモリ 105,488 KB
最終ジャッジ日時 2023-10-22 04:39:00
合計ジャッジ時間 20,695 ms
ジャッジサーバーID
(参考情報)
judge11 / judge12
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 39 ms
53,428 KB
testcase_01 AC 39 ms
53,428 KB
testcase_02 AC 39 ms
53,428 KB
testcase_03 AC 36 ms
53,428 KB
testcase_04 AC 43 ms
57,524 KB
testcase_05 AC 49 ms
57,524 KB
testcase_06 AC 61 ms
65,432 KB
testcase_07 AC 54 ms
65,080 KB
testcase_08 WA -
testcase_09 AC 134 ms
78,132 KB
testcase_10 WA -
testcase_11 AC 39 ms
55,476 KB
testcase_12 AC 61 ms
70,684 KB
testcase_13 AC 37 ms
53,428 KB
testcase_14 AC 60 ms
70,684 KB
testcase_15 AC 37 ms
53,428 KB
testcase_16 AC 52 ms
63,452 KB
testcase_17 AC 145 ms
78,472 KB
testcase_18 AC 197 ms
82,436 KB
testcase_19 AC 231 ms
84,640 KB
testcase_20 AC 218 ms
85,192 KB
testcase_21 AC 421 ms
97,660 KB
testcase_22 AC 40 ms
53,428 KB
testcase_23 AC 51 ms
63,032 KB
testcase_24 AC 47 ms
63,032 KB
testcase_25 AC 68 ms
74,148 KB
testcase_26 AC 35 ms
53,428 KB
testcase_27 AC 73 ms
75,976 KB
testcase_28 AC 76 ms
75,988 KB
testcase_29 AC 86 ms
75,992 KB
testcase_30 AC 66 ms
70,700 KB
testcase_31 AC 44 ms
55,476 KB
testcase_32 AC 184 ms
83,876 KB
testcase_33 AC 253 ms
89,860 KB
testcase_34 AC 171 ms
82,788 KB
testcase_35 AC 213 ms
86,284 KB
testcase_36 AC 198 ms
85,080 KB
testcase_37 AC 173 ms
80,428 KB
testcase_38 AC 577 ms
105,488 KB
testcase_39 AC 368 ms
99,568 KB
testcase_40 AC 518 ms
101,444 KB
testcase_41 AC 341 ms
96,876 KB
testcase_42 AC 151 ms
78,828 KB
testcase_43 AC 290 ms
93,092 KB
testcase_44 AC 39 ms
55,476 KB
testcase_45 AC 168 ms
79,112 KB
testcase_46 AC 250 ms
84,636 KB
testcase_47 AC 153 ms
78,520 KB
testcase_48 AC 157 ms
79,640 KB
testcase_49 AC 84 ms
76,248 KB
testcase_50 AC 87 ms
75,980 KB
testcase_51 AC 90 ms
75,988 KB
testcase_52 AC 78 ms
75,992 KB
testcase_53 AC 178 ms
80,192 KB
testcase_54 AC 178 ms
81,224 KB
testcase_55 AC 204 ms
81,224 KB
testcase_56 AC 201 ms
82,188 KB
testcase_57 AC 517 ms
99,676 KB
testcase_58 AC 459 ms
99,508 KB
testcase_59 AC 433 ms
99,620 KB
testcase_60 AC 461 ms
99,308 KB
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 heapq


def solve(n, m, graph, abc):
    for i in range(n):
        abc[i].sort(reverse=True)

    ans = sum(abc[0]) - 1
    myabc = [ans, 1, 1]
    myabc[1] = abc[0][0]

    v = graph[0][0]
    for to in graph[0]:
        if sum(abc[to]) < sum(abc[v]):
            v = to

    if sum(abc[v]) >= sum(myabc):
        ans += sum(abc[to]) - sum(myabc) + 1

    myabc = [ans, 1, 1]

    q, visit = [], [False] * n
    heapq.heappush(q, (sum(abc[0]), 0))
    visit[0] = True

    def update(myabc, x):
        myabc.append(x)
        myabc.sort(reverse=True)
        return myabc[:3]

    while q:
        nowsum, now = heapq.heappop(q)

        if nowsum >= sum(myabc):
            diff = nowsum - sum(myabc) + 1
            if myabc[0] == ans:
                ans += diff
                myabc[0] += diff
            elif myabc[1] == ans:
                ans += diff
                myabc[1] += diff
            elif myabc[2] == ans:
                ans += diff
                myabc[2] += diff
            else:
                ans = myabc[2] + diff
                myabc[2] += diff

        if now == n - 1:
            return ans, 1, 1

        myabc = update(myabc, abc[now][0])
        myabc = update(myabc, abc[now][1])
        myabc = update(myabc, abc[now][2])

        for to in graph[now]:
            if visit[to]:
                continue

            heapq.heappush(q, (sum(abc[to]), to))
            visit[to] = True


if __name__ == '__main__':
    n, m = map(int, input().split())
    graph = [[] for _ in range(n)]

    for _ in range(m):
        u, v = map(int, input().split())
        u -= 1
        v -= 1
        graph[u].append(v)
        graph[v].append(u)

    abc = [list(map(int, input().split())) for _ in range(n)]

    a, b, c = solve(n, m, graph, abc)
    print(a, b, c)
0