Submission #767715

#	Time	Username	Problem	Language	Result	Execution time	Memory
767715		t6twotwo	Vision Program (IOI19_vision)	C++17	52 / 100	5 ms	596 KiB

vision

#include "vision.h"
#include <bits/stdc++.h>
using namespace std;
void construct_network(int H, int W, int K) {
    if (max(H, W) <= 30 || min(H, W) == 1) {
        vector<int> cand;
        for (int i = 0; i < H; i++) {
            for (int j = 0; j < W; j++) {
                vector<int> v;
                for (int x = 0; x < H; x++) {
                    for (int y = 0; y < W; y++) {
                        if (abs(x - i) + abs(y - j) == K) {
                            v.push_back(x * W + y);
                        }
                    }
                }
                if (!v.empty()) {
                    cand.push_back(add_and({i * W + j, add_or(v)}));
                }
            }
        }
        add_or(cand);
        return;
    }
    vector<int> v;
    for (int i = 0; i < H; i++) {
        if (K - i < W) {
            v.push_back(i * W + K - i);
        }
    }
    add_and({0, add_or(v)});
}

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