Submission #422820

#	Time	Username	Problem	Language	Result	Execution time	Memory
422820		SSRS	Vision Program (IOI19_vision)	C++14	14 / 100	12 ms	1680 KiB

vision

#include <bits/stdc++.h>
#include "vision.h"
using namespace std;
void construct_network(int H, int W, int K){
  assert(K == 1);
  int mx = H + W - 1;
  vector<vector<int>> id1(mx), id2(mx);
  for (int i = 0; i < H; i++){
    for (int j = 0; j < W; j++){
      id1[i + j].push_back(i * W + j);
      id2[i - j + (W - 1)].push_back(i * W + j);
    }
  }
  vector<int> a(mx), b(mx);
  for (int i = 0; i < mx; i++){
    a[i] = add_or(id1[i]);
    b[i] = add_or(id2[i]);
  }
  vector<int> a2(mx - 1), b2(mx - 1);
  for (int i = 0; i < mx - 1; i++){
    a2[i] = add_and({a[i], a[i + 1]});
    b2[i] = add_and({b[i], b[i + 1]});
  }
  int X = add_or(a2);
  int Y = add_or(b2);
  add_and({X, Y});
}

• 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: 14 / 14
• Subtask 8: 0 / 19