Submission #572773

#	Time	Username	Problem	Language	Result	Execution time	Memory
572773		Stickfish	Vision Program (IOI19_vision)	C++17	44 / 100	16 ms	2976 KiB

vision

#include "vision.h"
using namespace std;

void construct_network(int h, int w, int k) {
    vector<int> anss;
    int cnt = h * w;
    for (int i = 0; i < h; ++i) {
        for (int j = 0; j < w; ++j) {
            vector<int> ns;
            for (int i0 = 0; i0 < h; ++i0) {
                if (abs(i - i0) <= k) {
                    int t = k - abs(i - i0);
                    if (j - t >= 0)
                        ns.push_back(i0 * w + j - t);
                    if (j + t < w && t > 0)
                        ns.push_back(i0 * w + j + t);
                }
            }
            if (ns.size()) {
                add_or(ns);
                ++cnt;
                add_and({cnt - 1, i * w + j});
                ++cnt;
                anss.push_back(cnt - 1);
            }
        }
    }
    add_or(anss);
}

• 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