제출 #1060073

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1060073	2024-08-15 10:28:37	DorostWef	수천개의 섬 (IOI22_islands)	C++17	1.75 / 100	1115 ms	1510652 KiB

islands

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#include "islands.h"
#include <variant>
#include <bits/stdc++.h>
#define F first
#define S second
using namespace std;
const int N = 100023;
int par[N];
bool vis[N];
vector <int> a;
int c[N];
int sz[N];
vector <pair <int, int>> g[N], g2[N];
bool f[N], h[N];
void dfs1 (int v, int root) {
  vis[v] = true;
  if (root == 0)
    f[v] = true;
  for (auto [u, id] : g[v]) {
    if (!vis[u]) {
      dfs1 (u, root);
      par[u] = id;
    }
  }
  a.push_back(v);
}
 
 
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컴파일 시 표준 에러 (stderr) 메시지

islands.cpp: In function 'std::pair<std::vector<int>, std::vector<int> > get(int, int)':
islands.cpp:49:7: warning: variable 'nxi' set but not used [-Wunused-but-set-variable]
   49 |   int nxi = -1;
      |       ^~~

• Subtask 1: 0 / 5
• Subtask 2: 1.75 / 5
• Subtask 3: 0 / 21
• Subtask 4: 0 / 24
• Subtask 5: 0 / 45