제출 #848688

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
848688	2023-09-13 09:48:17	efedmrlr	경주 (Race) (IOI11_race)	C++17	100 / 100	354 ms	33316 KiB

race

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#include <bits/stdc++.h>
#include "race.h"
using namespace std;
#define lli long long int
#define MP make_pair
#define pb push_back
#define REP(i,n) for(int (i) = 0; (i) < (n); (i)++)
#pragma optimize('O1,O2,O3, Ofast');
const double EPS = 0.00001;
const int INF = 1e9+500;
const int ALPH = 26;
const int MOD = 1e9+7;
const int M = 1e6+5;
const int NMAX = 2e5+5;
int n,m,q, k;
array<int,2> cnt[M];
int ans = INF;
int vis[NMAX], subt[NMAX];
vector<vector<array<int,2> > > adj;
vector<int> centers;
int curc = 0;
inline void subtdfs(int node, int par) {
  subt[node] = 1;
  for(auto c : adj[node]) {
    if(c[0] == par) continue;
    if(vis[c[0]]) continue;
    subtdfs(c[0], node);
    subt[node] += subt[c[0]];
  }
  
 
 
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컴파일 시 표준 에러 (stderr) 메시지

race.cpp:8: warning: ignoring '#pragma optimize ' [-Wunknown-pragmas]
    8 | #pragma optimize('O1,O2,O3, Ofast');
      | 
race.cpp: In function 'void find_centroids()':
race.cpp:50:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   50 |   while(ind < centers.size()) {
      |         ~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 12 / 12
• Subtask 3: 22 / 22
• Subtask 4: 57 / 57