Submission #683365

#	Time	Username	Problem	Language	Result	Execution time	Memory
683365		nifeshe	Hyper-minimum (IZhO11_hyper)	C++14	100 / 100	348 ms	42136 KiB

hyper

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

#pragma GCC target ("avx2")
#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#pragma comment (linker, "/STACK: 16777216")

#define f first
#define s second
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define sz(x) (x).size()
#define pb push_back
#define mp make_pair
#define int long long

using namespace std;
using namespace __gnu_pbds;

template <typename T> inline bool umax(T &a, const T &b) { if(a < b) { a = b; return 1; } return 0; }
template <typename T> inline bool umin(T &a, const T &b) { if(a > b) { a = b; return 1; } return 0; }
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
template <typename T> using oset = tree<T, null_type, less <T>, rb_tree_tag, tree_order_statistics_node_update>;

const ll mod = 998244353;
const ll base = 1e6 + 5;
const ll inf = 1e18;
const int MAX = 35 + 2;
const int lg = 20;

random_device rd;
mt19937 gen(rd());
uniform_int_distribution<ll> dis(1, inf);

vector<int> govno(vector<int> a, int m) {
    int n = sz(a);
    deque<int> q;
    vector<int> ans(n - m + 1);
    for(int i = 0; i < n; i++) {
        while(sz(q)) {
            if(a[q.back()] >= a[i]) q.pop_back();
            else break;
        }
        q.pb(i);
        if(i >= m - 1) {
            ans[i - m + 1] = a[q.front()];
            if(q.front() == i - m + 1) q.pop_front();
        }
    }
    return ans;
}

void solve() {
    int n, m;
    cin >> n >> m;
    vector<vector<vector<vector<int>>>> a(n, vector<vector<vector<int>>>(n, vector<vector<int>>(n, vector<int>(n))));
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < n; j++) {
            for(int k = 0; k < n; k++) {
                for(int l = 0; l < n; l++) {
                    cin >> a[i][j][k][l];
                }
            }
        }
    }
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < n; j++) {
            for(int k = 0; k < n; k++) {
                auto curr = govno(a[i][j][k], m);
                for(int l = 0; l < n - m + 1; l++) a[i][j][k][l] = curr[l];
            }
        }
    }
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < n; j++) {
            for(int k = 0; k < n - m + 1; k++) {
                vector<int> hate(n);
                for(int l = 0; l < n; l++) hate[l] = a[i][j][l][k];
                auto curr = govno(hate, m);
                for(int l = 0; l < n - m + 1; l++) a[i][j][l][k] = curr[l];
            }
        }
    }
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < n - m + 1; j++) {
            for(int k = 0; k < n - m + 1; k++) {
                vector<int> hate(n);
                for(int l = 0; l < n; l++) hate[l] = a[i][l][j][k];
                auto curr = govno(hate, m);
                for(int l = 0; l < n - m + 1; l++) a[i][l][j][k] = curr[l];
            }
        }
    }
    for(int i = 0; i < n - m + 1; i++) {
        for(int j = 0; j < n - m + 1; j++) {
            for(int k = 0; k < n - m + 1; k++) {
                vector<int> hate(n);
                for(int l = 0; l < n; l++) hate[l] = a[l][i][j][k];
                auto curr = govno(hate, m);
                for(int l = 0; l < n - m + 1; l++) a[l][i][j][k] = curr[l];
            }
        }
    }
    for(int i = 0; i < n - m + 1; i++) {
        for(int j = 0; j < n - m + 1; j++) {
            for(int k = 0; k < n - m + 1; k++) {
                for(int l = 0; l < n - m + 1; l++) {
                    cout << a[i][j][k][l] << " ";
                }
            }
        }
    }
}

signed main() {
    //freopen("hyper.in", "r", stdin); freopen("hyper.out", "w", stdout);
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    int ttt = 1;
//    cin >> ttt;
    while(ttt--) {
        solve();
    }
    return 0;
}

Compilation message (stderr)

hyper.cpp:8: warning: ignoring '#pragma comment ' [-Wunknown-pragmas]
    8 | #pragma comment (linker, "/STACK: 16777216")
      |

• Subtask 1: 100 / 100