Submission #167761

#	Time	Username	Problem	Language	Result	Execution time	Memory
167761		davitmarg	Vision Program (IOI19_vision)	C++17	44 / 100	289 ms	2540 KiB

vision

/*DavitMarg*/
#include <iostream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <string>
#include <cstring>
#include <map>
#include <unordered_map>
#include <set>
#include <queue>
#include <iomanip>
#include <bitset>
#include <stack>
#include <cassert>
#include <iterator>
#include <fstream>
#define mod 998244353ll
#define LL long long
#define LD long double
#define MP make_pair
#define PB push_back
#define all(v) v.begin(), v.end()
using namespace std;

#ifndef death
#include "vision.h"
#endif

#ifdef death

int add_not(int x)
{
    cout << "add_not " << x << endl;
}

int add_and(vector<int> a)
{
    cout << "add_and ";
    for (int i = 0; i < a.size(); i++)
        cout << a[i] << " ";
    cout << endl;
}

int add_or(vector<int> a)
{
    cout << "add_or ";
    for (int i = 0; i < a.size(); i++)
        cout << a[i] << " ";
    cout << endl;
}

int add_xor(vector<int> a)
{
    cout << "add_xor ";
    for (int i = 0; i < a.size(); i++)
        cout << a[i] << " ";
    cout << endl;
}

#endif

int n, m, k;

int ind(int y, int x)
{
    return y * m + x;
}

int id;
vector<vector<int>> p;

void construct_network(int H, int W, int K)
{
    srand(9896);
    n = H;
    m = W;
    k = K;
    id = n * m;
    vector<int> last;

    vector<pair<int, int>> pos;
    for (int i = 0; i < n; i++)
        for (int j = 0; j < m; j++)
            pos.PB(MP(i, j));

    //random_shuffle(all(pos));
    for (int c = 0; c < pos.size() && id - n * m + 1 <= 10000 - 2; c++)
    {
        int i = pos[c].first;
        int j = pos[c].second;
        vector<int> x;
        for (int I = 0; I < n; I++)
            for (int J = 0; J < m; J++)
                if (abs(i - I) + abs(j - J) == k && ind(i, j) > ind(I, J))
                    x.PB(ind(I, J));

        if (x.empty())
            continue;

        add_xor(x);
        id++;

        x.clear();
        x.PB(id - 1);
        x.PB(ind(i, j));

        add_and(x);
        id++;
        last.PB(id - 1);
    }

    add_or(last);
}

#ifdef death

int main()
{
    int N, M, K;
    cin >> N >> M >> K;
    construct_network(N, M, K);
    return 0;
}

#endif

/*
 
 
 
*/

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:88:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int c = 0; c < pos.size() && id - n * m + 1 <= 10000 - 2; c++)
                     ~~^~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 11 / 11
• Subtask 3: 11 / 11
• Subtask 4: 0 / 15
• Subtask 5: 12 / 12
• Subtask 6: 0 / 8
• Subtask 7: 0 / 14
• Subtask 8: 0 / 19