Submission #914964

#	Time	Username	Problem	Language	Result	Execution time	Memory
914964		adaawf	Hyper-minimum (IZhO11_hyper)	C++17	100 / 100	225 ms	61356 KiB

hyper

#include <iostream>
using namespace std;
int a[36][36][36][36], b[36][36][36][36], f[36][36][36][36], c[36][36][36][36], g[36][36][36][36];
int main() {
    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    int n, m;
    cin >> n >> m;
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n; j++) {
            for (int k = 1; k <= n; k++) {
                for (int l = 1; l <= n; l++) {
                    cin >> a[i][j][k][l];
                }
            }
        }
    }
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n; j++) {
            for (int k = 1; k <= n; k++) {
                for (int l = 1; l <= n - m + 1; l++) {
                    b[i][j][k][l] = 1e9;
                    for (int u = l; u < l + m; u++) {
                        b[i][j][k][l] = min(b[i][j][k][l], a[i][j][k][u]);
                    }
                }
            }
        }
    }
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n; j++) {
            for (int k = 1; k <= n - m + 1; k++) {
                for (int l = 1; l <= n - m + 1; l++) {
                    f[i][j][k][l] = 1e9;
                    for (int u = k; u < k + m; u++) {
                        f[i][j][k][l] = min(f[i][j][k][l], b[i][j][u][l]);
                    }
                }
            }
        }
    }
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n - m + 1; j++) {
            for (int k = 1; k <= n - m + 1; k++) {
                for (int l = 1; l <= n - m + 1; l++) {
                    c[i][j][k][l] = 1e9;
                    for (int u = j; u < j + m; u++) {
                        c[i][j][k][l] = min(c[i][j][k][l], f[i][u][k][l]);
                    }
                }
            }
        }
    }
    for (int i = 1; i <= n - m + 1; i++) {
        for (int j = 1; j <= n - m + 1; j++) {
            for (int k = 1; k <= n - m + 1; k++) {
                for (int l = 1; l <= n - m + 1; l++) {
                    g[i][j][k][l] = 1e9;
                    for (int u = i; u < i + m; u++) {
                        g[i][j][k][l] = min(g[i][j][k][l], c[u][j][k][l]);
                    }
                    cout << g[i][j][k][l] << " ";
                }
            }
        }
    }
}

• Subtask 1: 100 / 100