제출 #435332

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
435332	2021-06-23 08:14:25	jangwonyoung	열쇠 (IOI21_keys)	C++17	100 / 100	1428 ms	84972 KiB

keys

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//////////////////////////////////////////////////////
#include <vector>
#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
typedef vector<int> vi;
const int N=3e5+1;
int n,m;
vector<pair<int,int> >adj[N];
vi alive;
bool vis[N];
bool dead[N];
int gp[N];//group of i-th dude
vector<int>oid;//out = group
int ptr=0;
//in = groups
int l[N];
int mn[N];
vector<int>rdy[N];
vector<int>mem[N];
set<pair<int,pair<int,int> > >outs2;//in = late[color] out = edge
int late[N];//late[color]=last
void upd(int sid,int id,int rid){
 
 
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컴파일 시 표준 에러 (stderr) 메시지

keys.cpp: In function 'vi find_reachable(vi, vi, vi, vi)':
keys.cpp:60:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   60 |  for(int i=0; i<u.size() ;i++){
      |               ~^~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 11 / 11
• Subtask 3: 17 / 17
• Subtask 4: 30 / 30
• Subtask 5: 33 / 33