Submission #294107

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
294107	2020-09-08 15:28:18	AlexLuchianov	Furniture (JOI20_furniture)	C++14	100 / 100	555 ms	22080 KiB

furniture

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#include <iostream>
#include <vector>
#include <cassert>
#include <cmath>
#include <queue>
using ll = long long;
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define MAX(a, b) (((a) < (b)) ? (b) : (a))
int const nmax = 1000;
int v[5 + nmax][5 + nmax];
int init[5 + nmax][5 + nmax];
int blocks[5 + nmax * 2];
int n, m;
int solve(int x, int y) {
  std::queue<std::pair<int,int>> q;
  std::vector<std::pair<int,int>> judge;
  if(v[x][y] == 1)
    return 1;
  if(blocks[x + y] == 1)
    return 0;
  q.push({x, y});
  judge.push_back({x, y});
  v[x][y] = 1;
  blocks[x + y]--;
  int verdict = 1;
  while(0 < q.size()) {
 
 
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Compilation message (stderr)

furniture.cpp: In function 'int solve(int, int)':
furniture.cpp:91:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   91 |     for(int i = 0; i < judge.size(); i++) {
      |                    ~~^~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 95 / 95