Submission #648443

#	Time	Username	Problem	Language	Result	Execution time	Memory
648443		stevancv	Vision Program (IOI19_vision)	C++14	0 / 100	1 ms	212 KiB

vision

#include <bits/stdc++.h>
#include "vision.h"
#define ll long long
#define ld long double
#define sp ' '
#define en '\n'
#define smin(a, b) a = min(a, b)
#define smax(a, b) a = max(a, b)
using namespace std;
const int N = 1e5 + 2;
void construct_network(int n, int m, int k) {
    auto Convert = [&] (int x, int y) {
        return x * m + y;
    };
    for (int i = 0; i < n; i++) {
        vector<int> a;
        for (int j = 0; j < m; j++) a.push_back(Convert(i, j));
        if (!add_or(a)) continue;
        int j = -1;
        for (int z = 0; z < m; z++) {
            if (!add_not(Convert(i, z))) {
                j = z;
                break;
            }
        }
        a.clear();
        for (int r = i; r <= min(n - 1, i + k); r++) {
            int u = k - r + i;
            if (j - u >= 0) a.push_back(Convert(r, j - u));
            if (j + u < m) a.push_back(Convert(r, j + u));
        }
        add_or(a);
        return;
    }
}

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