提出 #65492742
ソースコード 拡げる
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main() {
int N, M;
cin >> N >> M;
vector<int> C(N);
for (auto&& e : C) cin >> e;
vector<vector<int>> G(N);
for (int i = 0; i < M; i++) {
int k;
cin >> k;
while (k--) {
int x;
cin >> x;
x--;
G[x].push_back(i);
}
}
ll ans = 1e18;
for (int S = 0; S < (1 << (2 * N)); S++) {
vector<int> cnt(M);
ll cost = 0;
for (int i = 0; i < 2 * N; i++) {
if (S >> i & 1) {
for (auto&& e : G[i / 2]) cnt[e]++;
cost += C[i / 2];
}
}
if (*min_element(cnt.begin(), cnt.end()) >= 2) {
ans = min(ans, cost);
}
}
cout << ans << endl;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | D - Goin' to the Zoo |
| ユーザ | nouka28 |
| 言語 | C++ 20 (gcc 12.2) |
| 得点 | 400 |
| コード長 | 685 Byte |
| 結果 | AC |
| 実行時間 | 618 ms |
| メモリ | 3668 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 400 / 400 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | sample_01.txt, sample_02.txt |
| All | hand_01.txt, hand_02.txt, hand_03.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, random_15.txt, random_16.txt, random_17.txt, random_18.txt, random_19.txt, random_20.txt, random_21.txt, random_22.txt, random_23.txt, random_24.txt, random_25.txt, random_26.txt, random_27.txt, random_28.txt, random_29.txt, random_30.txt, sample_01.txt, sample_02.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| hand_01.txt | AC | 2 ms | 3432 KiB |
| hand_02.txt | AC | 1 ms | 3656 KiB |
| hand_03.txt | AC | 1 ms | 3476 KiB |
| random_01.txt | AC | 615 ms | 3464 KiB |
| random_02.txt | AC | 618 ms | 3532 KiB |
| random_03.txt | AC | 341 ms | 3368 KiB |
| random_04.txt | AC | 401 ms | 3456 KiB |
| random_05.txt | AC | 96 ms | 3564 KiB |
| random_06.txt | AC | 25 ms | 3524 KiB |
| random_07.txt | AC | 414 ms | 3476 KiB |
| random_08.txt | AC | 2 ms | 3668 KiB |
| random_09.txt | AC | 86 ms | 3372 KiB |
| random_10.txt | AC | 1 ms | 3476 KiB |
| random_11.txt | AC | 401 ms | 3524 KiB |
| random_12.txt | AC | 1 ms | 3488 KiB |
| random_13.txt | AC | 99 ms | 3468 KiB |
| random_14.txt | AC | 1 ms | 3524 KiB |
| random_15.txt | AC | 369 ms | 3424 KiB |
| random_16.txt | AC | 1 ms | 3484 KiB |
| random_17.txt | AC | 118 ms | 3492 KiB |
| random_18.txt | AC | 1 ms | 3428 KiB |
| random_19.txt | AC | 89 ms | 3484 KiB |
| random_20.txt | AC | 140 ms | 3512 KiB |
| random_21.txt | AC | 2 ms | 3368 KiB |
| random_22.txt | AC | 99 ms | 3476 KiB |
| random_23.txt | AC | 2 ms | 3416 KiB |
| random_24.txt | AC | 23 ms | 3476 KiB |
| random_25.txt | AC | 2 ms | 3528 KiB |
| random_26.txt | AC | 97 ms | 3480 KiB |
| random_27.txt | AC | 2 ms | 3416 KiB |
| random_28.txt | AC | 6 ms | 3476 KiB |
| random_29.txt | AC | 6 ms | 3420 KiB |
| random_30.txt | AC | 23 ms | 3668 KiB |
| sample_01.txt | AC | 1 ms | 3564 KiB |
| sample_02.txt | AC | 2 ms | 3512 KiB |