Submission #1109769

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1109769	2024-11-07T14:14:02 Z	Kirill22	Hyper-minimum (IZhO11_hyper)	C++17	100 / 100	1042 ms	64072 KB

hyper

#include "bits/stdc++.h"

using namespace std;

const int N = 35;
int n, m;
int a[N][N][N][N][6];

void solve() {
    cin >> n >> m;
    assert(n <= N);
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < n; j++) {
            for (int x = 0; x < n; x++) {
                for (int y = 0; y < n; y++) {
                    cin >> a[i][j][x][y][0];
                }
            }
        }
    }
    for (int d = 1; d < 6; d++) {
        int step = (1 << d) / 2;
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n; j++) {
                for (int x = 0; x < n; x++) {
                    for (int y = 0; y < n; y++) {
                        if (max({i, j, x, y}) + (1 << d) <= n) {
                            a[i][j][x][y][d] = a[i][j][x][y][d - 1];
                            for (auto i2 : vector<int> {i, i + step}) for (auto j2 : vector<int> {j, j + step}) {
                                for (auto x2 : vector<int> {x, x + step}) for (auto y2 : vector<int> {y, y + step}) {
                                    a[i][j][x][y][d] = min(a[i][j][x][y][d], a[i2][j2][x2][y2][d - 1]);
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    for (int i = 0; i + m <= n; i++) {
        for (int j = 0; j + m <= n; j++) {
            for (int x = 0; x + m <= n; x++) {
                for (int y = 0; y + m <= n; y++) {
                    int d = 6;
                    while ((1 << d) > m) {
                        d--;
                    }
                    int ans = a[i][j][x][y][d];
                    int step = m - (1 << d);
                    for (auto i2 : vector<int> {i, i + step}) for (auto j2 : vector<int> {j, j + step}) {
                        for (auto x2 : vector<int> {x, x + step}) for (auto y2 : vector<int> {y, y + step}) {
                                ans = min(ans, a[i2][j2][x2][y2][d]);
                            }
                    }
                    cout << ans << " ";
                }
            }
        }
    }
}

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int t = 1;
//    cin >> t;
    while (t--) {
        solve();
    }
}

Subtask #1

100.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	4432 KB	Output is correct
3	Correct	4 ms	10576 KB	Output is correct
4	Correct	4 ms	10576 KB	Output is correct
5	Correct	6 ms	10832 KB	Output is correct
6	Correct	22 ms	14928 KB	Output is correct
7	Correct	25 ms	14928 KB	Output is correct
8	Correct	62 ms	21072 KB	Output is correct
9	Correct	99 ms	22636 KB	Output is correct
10	Correct	61 ms	21072 KB	Output is correct
11	Correct	182 ms	27792 KB	Output is correct
12	Correct	419 ms	32392 KB	Output is correct
13	Correct	385 ms	39496 KB	Output is correct
14	Correct	518 ms	45384 KB	Output is correct
15	Correct	792 ms	59116 KB	Output is correct
16	Correct	547 ms	47432 KB	Output is correct
17	Correct	584 ms	48876 KB	Output is correct
18	Correct	1042 ms	64072 KB	Output is correct
19	Correct	773 ms	53064 KB	Output is correct
20	Correct	717 ms	50760 KB	Output is correct