답안 #777365

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
777365	2023-07-09T07:06:12 Z	dxz05	Vinjete (COI22_vinjete)	C++17	11 / 100	252 ms	524288 KB

Main

//#pragma GCC optimize("Ofast,O3,unroll-loops")
//#pragma GCC target("avx,avx2")

#include <bits/stdc++.h>

using namespace std;

#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define bpc(x) __builtin_popcount(x)
#define bpcll(x) __builtin_popcountll(x)
#define MP make_pair
//#define endl '\n'

mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count());

typedef long long ll;
const int MOD = 1e9 + 7;
const int N = 5e4 + 2;

vector<tuple<int, int, int>> g[N];

bitset<N> full;
bitset<N> b;

int ans[N];
void dfs(int v, int p, bitset<N> cur){
    ans[v] = (int) cur.count();

    for (auto [u, l, r] : g[v]){
        if (u == p) continue;
        int k = r - l + 1;

        b = cur | ((full >> l) << (N - k) >> (N - k - l));
        dfs(u, v, b);
    }
}

void solve(){
    int n, m;
    cin >> n >> m;

    for (int i = 1; i < n; i++){
        int u, v, l, r;
        cin >> u >> v >> l >> r;
        g[u].emplace_back(v, l, r);
        g[v].emplace_back(u, l, r);
    }

    full.set();

    dfs(1, -1, bitset<N>());

    for (int i = 2; i <= n; i++) cout << ans[i] << endl;

}

int main(){
    clock_t startTime = clock();
    ios_base::sync_with_stdio(false);

#ifdef LOCAL
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif

    int test_cases = 1;
//    cin >> test_cases;

    for (int test = 1; test <= test_cases; test++){
        // cout << (solve() ? "YES" : "NO") << endl;
        solve();
    }

#ifdef LOCAL
    cerr << "Time: " << int((double) (clock() - startTime) / CLOCKS_PER_SEC * 1000) << " ms" << endl;
#endif

    return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:59:13: warning: unused variable 'startTime' [-Wunused-variable]
   59 |     clock_t startTime = clock();
      |             ^~~~~~~~~

Subtask #1
11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	18 ms	32180 KB	Output is correct
2	Correct	18 ms	32208 KB	Output is correct
3	Correct	18 ms	32156 KB	Output is correct
4	Correct	18 ms	32212 KB	Output is correct
5	Correct	18 ms	32248 KB	Output is correct
6	Correct	18 ms	32228 KB	Output is correct
7	Correct	2 ms	4564 KB	Output is correct
8	Correct	2 ms	4564 KB	Output is correct
9	Correct	7 ms	5600 KB	Output is correct
10	Correct	7 ms	5076 KB	Output is correct
11	Correct	8 ms	4692 KB	Output is correct
12	Correct	7 ms	5460 KB	Output is correct
13	Correct	7 ms	5972 KB	Output is correct
14	Correct	7 ms	5332 KB	Output is correct
15	Correct	2 ms	2132 KB	Output is correct
16	Correct	1 ms	2132 KB	Output is correct
17	Correct	6 ms	2004 KB	Output is correct
18	Correct	6 ms	2260 KB	Output is correct
19	Correct	6 ms	2004 KB	Output is correct
20	Correct	6 ms	2260 KB	Output is correct
21	Correct	6 ms	2132 KB	Output is correct
22	Correct	6 ms	2132 KB	Output is correct
23	Correct	1 ms	2004 KB	Output is correct
24	Correct	2 ms	1876 KB	Output is correct

Subtask #2
0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	18 ms	32180 KB	Output is correct
2	Correct	18 ms	32208 KB	Output is correct
3	Correct	18 ms	32156 KB	Output is correct
4	Correct	18 ms	32212 KB	Output is correct
5	Correct	18 ms	32248 KB	Output is correct
6	Correct	18 ms	32228 KB	Output is correct
7	Correct	2 ms	4564 KB	Output is correct
8	Correct	2 ms	4564 KB	Output is correct
9	Correct	7 ms	5600 KB	Output is correct
10	Correct	7 ms	5076 KB	Output is correct
11	Correct	8 ms	4692 KB	Output is correct
12	Correct	7 ms	5460 KB	Output is correct
13	Correct	7 ms	5972 KB	Output is correct
14	Correct	7 ms	5332 KB	Output is correct
15	Correct	2 ms	2132 KB	Output is correct
16	Correct	1 ms	2132 KB	Output is correct
17	Correct	6 ms	2004 KB	Output is correct
18	Correct	6 ms	2260 KB	Output is correct
19	Correct	6 ms	2004 KB	Output is correct
20	Correct	6 ms	2260 KB	Output is correct
21	Correct	6 ms	2132 KB	Output is correct
22	Correct	6 ms	2132 KB	Output is correct
23	Correct	1 ms	2004 KB	Output is correct
24	Correct	2 ms	1876 KB	Output is correct
25	Incorrect	16 ms	32224 KB	Output isn't correct
26	Halted	0 ms	0 KB	-

Subtask #3
0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	18 ms	32180 KB	Output is correct
2	Correct	18 ms	32208 KB	Output is correct
3	Correct	18 ms	32156 KB	Output is correct
4	Correct	18 ms	32212 KB	Output is correct
5	Correct	18 ms	32248 KB	Output is correct
6	Correct	18 ms	32228 KB	Output is correct
7	Correct	2 ms	4564 KB	Output is correct
8	Correct	2 ms	4564 KB	Output is correct
9	Correct	7 ms	5600 KB	Output is correct
10	Correct	7 ms	5076 KB	Output is correct
11	Correct	8 ms	4692 KB	Output is correct
12	Correct	7 ms	5460 KB	Output is correct
13	Correct	7 ms	5972 KB	Output is correct
14	Correct	7 ms	5332 KB	Output is correct
15	Correct	2 ms	2132 KB	Output is correct
16	Correct	1 ms	2132 KB	Output is correct
17	Correct	6 ms	2004 KB	Output is correct
18	Correct	6 ms	2260 KB	Output is correct
19	Correct	6 ms	2004 KB	Output is correct
20	Correct	6 ms	2260 KB	Output is correct
21	Correct	6 ms	2132 KB	Output is correct
22	Correct	6 ms	2132 KB	Output is correct
23	Correct	1 ms	2004 KB	Output is correct
24	Correct	2 ms	1876 KB	Output is correct
25	Runtime error	252 ms	524288 KB	Execution killed with signal 9
26	Halted	0 ms	0 KB	-

Subtask #4
0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	18 ms	32180 KB	Output is correct
2	Correct	18 ms	32208 KB	Output is correct
3	Correct	18 ms	32156 KB	Output is correct
4	Correct	18 ms	32212 KB	Output is correct
5	Correct	18 ms	32248 KB	Output is correct
6	Correct	18 ms	32228 KB	Output is correct
7	Correct	2 ms	4564 KB	Output is correct
8	Correct	2 ms	4564 KB	Output is correct
9	Correct	7 ms	5600 KB	Output is correct
10	Correct	7 ms	5076 KB	Output is correct
11	Correct	8 ms	4692 KB	Output is correct
12	Correct	7 ms	5460 KB	Output is correct
13	Correct	7 ms	5972 KB	Output is correct
14	Correct	7 ms	5332 KB	Output is correct
15	Correct	2 ms	2132 KB	Output is correct
16	Correct	1 ms	2132 KB	Output is correct
17	Correct	6 ms	2004 KB	Output is correct
18	Correct	6 ms	2260 KB	Output is correct
19	Correct	6 ms	2004 KB	Output is correct
20	Correct	6 ms	2260 KB	Output is correct
21	Correct	6 ms	2132 KB	Output is correct
22	Correct	6 ms	2132 KB	Output is correct
23	Correct	1 ms	2004 KB	Output is correct
24	Correct	2 ms	1876 KB	Output is correct
25	Runtime error	252 ms	524288 KB	Execution killed with signal 9
26	Halted	0 ms	0 KB	-

Subtask #5
0 / 31.0

#	결과	실행 시간	메모리	Grader output
1	Correct	18 ms	32180 KB	Output is correct
2	Correct	18 ms	32208 KB	Output is correct
3	Correct	18 ms	32156 KB	Output is correct
4	Correct	18 ms	32212 KB	Output is correct
5	Correct	18 ms	32248 KB	Output is correct
6	Correct	18 ms	32228 KB	Output is correct
7	Correct	2 ms	4564 KB	Output is correct
8	Correct	2 ms	4564 KB	Output is correct
9	Correct	7 ms	5600 KB	Output is correct
10	Correct	7 ms	5076 KB	Output is correct
11	Correct	8 ms	4692 KB	Output is correct
12	Correct	7 ms	5460 KB	Output is correct
13	Correct	7 ms	5972 KB	Output is correct
14	Correct	7 ms	5332 KB	Output is correct
15	Correct	2 ms	2132 KB	Output is correct
16	Correct	1 ms	2132 KB	Output is correct
17	Correct	6 ms	2004 KB	Output is correct
18	Correct	6 ms	2260 KB	Output is correct
19	Correct	6 ms	2004 KB	Output is correct
20	Correct	6 ms	2260 KB	Output is correct
21	Correct	6 ms	2132 KB	Output is correct
22	Correct	6 ms	2132 KB	Output is correct
23	Correct	1 ms	2004 KB	Output is correct
24	Correct	2 ms	1876 KB	Output is correct
25	Incorrect	16 ms	32224 KB	Output isn't correct
26	Halted	0 ms	0 KB	-

답안 #777365

Compilation message

Subtask #1 11.0 / 11.0

Subtask #2 0 / 13.0

Subtask #3 0 / 16.0

Subtask #4 0 / 29.0

Subtask #5 0 / 31.0

Subtask #1
11.0 / 11.0

Subtask #2
0 / 13.0

Subtask #3
0 / 16.0

Subtask #4
0 / 29.0

Subtask #5
0 / 31.0