Submission #424095

#	Time	Username	Problem	Language	Result	Execution time	Memory
424095		madlogic	Vision Program (IOI19_vision)	C++17	33 / 100	2 ms	1096 KiB

vision

  #include "vision.h"
  #include <bits/stdc++.h>
  using namespace std;

  void construct_network(int H, int W, int K) {
    int cur = (H - 1) * W + W - 1;
    vector<int> v;
    for (int i = 0; i < H; i++) {
      for (int j = 0; j < W; j++) {
        for (int x = 0; x <= K; x++) {
          int y = K - x;
          for (int ys : {-y, y}) {
            int dx = i + x;
            int dy = j + ys;
            if (dx >= 0 && dx < H && dy >= 0 && dy < W) {
              int xx = i * W + j;
              int yy = dx * W + dy;
              add_and({xx, yy});
              ++cur;
              v.push_back(cur);
            }
          }
        }
      }
    }
    if (!v.empty())
      add_or(v);
  }

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