Submission #723695

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
723695	2023-04-14 07:43:50	LittleCube	Vision Program (IOI19_vision)	C++14	0 / 100	25 ms	3532 KiB

vision

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#include "vision.h"
#include <bits/stdc++.h>
#define pii pair<int, int>
#define F first
#define S second
using namespace std;
int id[405][405], last, zero;
void construct_network(int H, int W, int K)
{
  if (H * W == 2)
    return;
  last = H * W;
  for (int i = 1; i < H + W; i++)
    for (int j = 1; j < H + W; j++)
      id[i][j] = -1;
  for (int i = 0; i < H; i++)
    for (int j = 0; j < W; j++)
      id[j + i + 1][H - i + j] = i * W + j;
  vector<int> Hs(H + W), Ws(H + W);
  for (int i = 1; i < H + W; i++)
  {
    vector<int> input;
    for (int j = 1; j < H + W; j++)
      if (id[i][j] >= 0)
        input.emplace_back(id[i][j]);
    Hs[i] = last++;
 
 
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• Subtask 8: 0 / 19