Submission #73798385

Source Code Expand

N, M, K = [*map(int, input().split())]
A = [*map(int, input().split())]

bad = [tuple(map(int, input().split())) for _ in range(M)]
bad = [(U - 1, V - 1, B) for U, V, B in bad]

badm = [[0] * N for _ in range(N)]
for U, V, B in bad:
    badm[U][V] = badm[V][U] = B


ans = -(10**30)

for i in range(1 << N):
    l = [j for j in range(N) if i & (1 << j) > 0]

    if len(l) != K:
        continue

    cur = sum(A[j] for j in l)

    for j1 in l:
        for j2 in l:
            if j1 < j2:
                cur -= badm[j1][j2]

    ans = max(ans, cur)

print(ans)

Submission Info

Submission Time
Task D - Team Building
User daryll
Language Python (PyPy 3.11-v7.3.20)
Score 366
Code Size 593 Byte
Status AC
Exec Time 148 ms
Memory 109468 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 366 / 366
Status
AC × 3
AC × 82
Set Name Test Cases
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt, in69.txt, in70.txt, in71.txt, in72.txt, in73.txt, in74.txt, in75.txt, in76.txt, in77.txt, in78.txt, in79.txt
Case Name Status Exec Time Memory
in01.txt AC 51 ms 79856 KiB
in02.txt AC 51 ms 79740 KiB
in03.txt AC 51 ms 79944 KiB
in04.txt AC 51 ms 80076 KiB
in05.txt AC 50 ms 79916 KiB
in06.txt AC 136 ms 109384 KiB
in07.txt AC 51 ms 80040 KiB
in08.txt AC 50 ms 80192 KiB
in09.txt AC 104 ms 108716 KiB
in10.txt AC 62 ms 92492 KiB
in11.txt AC 135 ms 109116 KiB
in12.txt AC 138 ms 109464 KiB
in13.txt AC 132 ms 108936 KiB
in14.txt AC 118 ms 108992 KiB
in15.txt AC 142 ms 109308 KiB
in16.txt AC 50 ms 79912 KiB
in17.txt AC 103 ms 108888 KiB
in18.txt AC 105 ms 108476 KiB
in19.txt AC 106 ms 108436 KiB
in20.txt AC 140 ms 109224 KiB
in21.txt AC 115 ms 108816 KiB
in22.txt AC 141 ms 109012 KiB
in23.txt AC 138 ms 109228 KiB
in24.txt AC 142 ms 109340 KiB
in25.txt AC 143 ms 109152 KiB
in26.txt AC 144 ms 108944 KiB
in27.txt AC 137 ms 109284 KiB
in28.txt AC 105 ms 108776 KiB
in29.txt AC 103 ms 108732 KiB
in30.txt AC 50 ms 80048 KiB
in31.txt AC 51 ms 79952 KiB
in32.txt AC 51 ms 79996 KiB
in33.txt AC 51 ms 80044 KiB
in34.txt AC 51 ms 80104 KiB
in35.txt AC 50 ms 80004 KiB
in36.txt AC 50 ms 80092 KiB
in37.txt AC 50 ms 80040 KiB
in38.txt AC 51 ms 79952 KiB
in39.txt AC 50 ms 80024 KiB
in40.txt AC 50 ms 80136 KiB
in41.txt AC 51 ms 80220 KiB
in42.txt AC 51 ms 80040 KiB
in43.txt AC 51 ms 79932 KiB
in44.txt AC 51 ms 80092 KiB
in45.txt AC 51 ms 80132 KiB
in46.txt AC 138 ms 109256 KiB
in47.txt AC 145 ms 109328 KiB
in48.txt AC 146 ms 108968 KiB
in49.txt AC 145 ms 109136 KiB
in50.txt AC 144 ms 109384 KiB
in51.txt AC 145 ms 109296 KiB
in52.txt AC 147 ms 109216 KiB
in53.txt AC 148 ms 108912 KiB
in54.txt AC 142 ms 109468 KiB
in55.txt AC 135 ms 109164 KiB
in56.txt AC 142 ms 108828 KiB
in57.txt AC 136 ms 109300 KiB
in58.txt AC 133 ms 109108 KiB
in59.txt AC 51 ms 80192 KiB
in60.txt AC 52 ms 80200 KiB
in61.txt AC 50 ms 79976 KiB
in62.txt AC 50 ms 80192 KiB
in63.txt AC 51 ms 80040 KiB
in64.txt AC 51 ms 79916 KiB
in65.txt AC 51 ms 80048 KiB
in66.txt AC 50 ms 79876 KiB
in67.txt AC 51 ms 79868 KiB
in68.txt AC 51 ms 79768 KiB
in69.txt AC 51 ms 80000 KiB
in70.txt AC 51 ms 79740 KiB
in71.txt AC 51 ms 79612 KiB
in72.txt AC 51 ms 79920 KiB
in73.txt AC 51 ms 80040 KiB
in74.txt AC 50 ms 80072 KiB
in75.txt AC 50 ms 80200 KiB
in76.txt AC 49 ms 79976 KiB
in77.txt AC 105 ms 108828 KiB
in78.txt AC 105 ms 109028 KiB
in79.txt AC 134 ms 109340 KiB
sample01.txt AC 51 ms 80004 KiB
sample02.txt AC 50 ms 79932 KiB
sample03.txt AC 54 ms 87608 KiB