Submission #999539

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
999539	2024-06-15 17:44:59	aykhn	LOSTIKS (INOI20_lostiks)	C++17	100 / 100	1132 ms	316784 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define inf 0x3F3F3F3F
struct DSU
{
  vector<int> e;
  void init(int n)
  {
    e.assign(n + 1, -1);
  }
  int get(int x)
  {
    if (e[x] < 0) return x;
    return e[x] = get(e[x]);
  }
  void unite(int x, int y)
  {
    x = get(x), y = get(y);
    if (x == y) return;
    if (e[x] > e[y]) swap(x, y);
    e[x] += e[y];
    e[y] = x;
  }
};
const int MXN = 1e6 + 5;
const int LOG = 20;
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:100:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<int, 3> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |  for (int i = 0; i < m.size(); i++) for (int j = 0; j < (1LL << (int)m.size()); j++) dp[i][j] = inf;
      |                  ~~^~~~~~~~~~
Main.cpp:101:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<int, 3> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  101 |  for (int i = 0; i < m.size(); i++)
      |                  ~~^~~~~~~~~~
Main.cpp:113:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<int, 3> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  113 |   for (int i = 0; i < m.size(); i++)
      |                   ~~^~~~~~~~~~
Main.cpp:120:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<int, 3> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  120 |   for (int i = 0; i < m.size(); i++)
      |                   ~~^~~~~~~~~~
Main.cpp:123:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<int, 3> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  123 |    for (int j = 0; j < m.size(); j++)
      |                    ~~^~~~~~~~~~
Main.cpp:134:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<int, 3> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  134 |   for (int i = 0; i < m.size(); i++)
      |                   ~~^~~~~~~~~~

• Subtask 1: 23 / 23
• Subtask 2: 36 / 36
• Subtask 3: 41 / 41