제출 #873343

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
873343	2023-11-14 21:17:17	mdobric	One-Way Streets (CEOI17_oneway)	C++14	60 / 100	623 ms	262144 KiB

oneway

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#include <bits/stdc++.h>
using namespace std;
int n, m, p;
int a[100005], b[100005], poc[100005], kraj[100005];
vector <pair <int, int> > v[100005];
vector <pair <int, int> > e[100005];
int dt[100005], ft[100005], lw[100005];
int most[100005], blok[100005];
int brojac = 1;
int br1 = 1, br2 = 1;
int parent[100005];
int rez[100005];
map <int, bool> mp[100005];
map <int, bool> :: iterator it;
int find (int x){
  if (parent[x] == x){
    return x;
  }
  return parent[x] = find(parent[x]);
}
void unite (int x, int y){
  int px = find(parent[x]);
  int py = find(parent[y]);
  if (px == py){
    return;
  }
  if (mp[x].size() > mp[y].size()){
 
 
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컴파일 시 표준 에러 (stderr) 메시지

oneway.cpp: In function 'void dfs(int, int, int)':
oneway.cpp:64:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   64 |  for (int i = 0; i < v[x].size(); i++){
      |                  ~~^~~~~~~~~~~~~
oneway.cpp: In function 'void dfs2(int, int)':
oneway.cpp:89:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   89 |  for (int i = 0; i < e[x].size(); i++){
      |                  ~~^~~~~~~~~~~~~

• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 0 / 40