oj.uz

답안 #1010408

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1010408 2024-06-29T05:18:09 Z sleepntsheep 9월 (APIO24_september) C++17
11 / 100
 1 ms 596 KB 
#include "september.h"

#include <algorithm>
#include <vector>
#include <array>


int solve(int N, int M, std::vector<int> P/* F is patriarchy ! */, std::vector<std::vector<int>> S) {
    using i5 = std::array<int, 5>;

    std::vector<int> vis(N);
    std::vector<std::vector<int> > g(N);
    std::vector<std::vector<int> > SI(M, std::vector<int>(N));
    i5 at {}, at2 {}, at3;
    int K = 0, i, j;

    for (i = 1; i < N; ++i)
        g[P[i]].push_back(i);

    for (i = 0; i < M; ++i)
        for (j = 0; j < N - 1; ++j)
            SI[i][S[i][j]] = j;

    
    auto dfs = [&](auto &&dfs, int u) -> void {
        if (vis[u])
            return;
        vis[u] = 1;
        for (i = 0; i < M; ++i)
            at2[i] = std::max(at2[i], SI[i][u] + 1);
        for (auto v : g[u])
            dfs(dfs, v);
    };


    for (; *std::min_element(at.begin(), at.begin() + M) < N - 1; ++K) {
        for (i = 0; i < M; ++i)
            at2[i] = std::min(N - 1, at[i] + 1);

        while (at != at2) {
            at3 = at2;
            for (i = 0; i < M; ++i)
                for (j = at[i]; j < at2[i]; ++j)
                    dfs(dfs, S[i][j]);
            at = at3;
        }
    }

	return K;
}

Subtask #1
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 596 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct

Subtask #2
0.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 596 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Incorrect 0 ms 344 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #3
0.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 596 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Incorrect 0 ms 348 KB Output isn't correct
10 Halted 0 ms 0 KB -

Subtask #5
0.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #6
0.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 596 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Incorrect 0 ms 344 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #7
0.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #8
0.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 596 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Incorrect 0 ms 348 KB Output isn't correct
10 Halted 0 ms 0 KB -

Subtask #9
0.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 348 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #10
0.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 596 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Incorrect 0 ms 344 KB Output isn't correct
9 Halted 0 ms 0 KB -