Submission #432395

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
432395	2021-06-18 09:10:14	idk321	기지국 (IOI20_stations)	C++17	74.46 / 100	913 ms	980 KiB

stations

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#include "stations.h"
#include <vector>
using namespace std;
#include <bits/stdc++.h>
const int M = 1000000000;
const int N = 1000;
int in[N];
int out[N];
vector<int> adj[N];
vector<int> labels;
int n, k;
int timer;
int type[N];
void dfs2(int node, int par)
{
    if (par == -1)
    {
        type[node] = 0;
    } else
    {
        type[node] = !type[par];
 
 
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Compilation message (stderr)

stations.cpp: In function 'std::vector<int> label(int, int, std::vector<int>, std::vector<int>)':
stations.cpp:59:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   59 |     for (int i = 0; i < u.size(); i++)
      |                     ~~^~~~~~~~~~
stations.cpp:88:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   88 |     for (int i = 0; i < labels.size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
stations.cpp:92:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   92 |     for (int i = 0;  i< labels.size(); i++)
      |                      ~^~~~~~~~~~~~~~~
stations.cpp: In function 'int find_next_station(int, int, std::vector<int>)':
stations.cpp:157:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  157 |         for (int i = 0; i < children.size(); i++)
      |                         ~~^~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 8
• Subtask 3: 16 / 16
• Subtask 4: 10 / 10
• Subtask 5: 48.4576 / 61