제출 #881324

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
881324	2023-12-01 06:46:55	ttamx	Passport (JOI23_passport)	C++14	48 / 100	336 ms	168716 KiB

passport

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#include<bits/stdc++.h>
using namespace std;
typedef pair<int,int> p2;
const int N=2e5+5;
const int M=N+(1<<19);
const int inf=1e9;
int n,q;
vector<p2> adj[M];
int dist[3][M];
bool vis[M];
void link(int u,int v,int w=0){
    adj[v].emplace_back(u,w);
}
void build(int l,int r,int i){
    if(l==r)return void(link(n+i,l));
    int m=(l+r)/2;
    build(l,m,i*2);
    build(m+1,r,i*2+1);
    link(n+i,n+i*2);
    link(n+i,n+i*2+1);
}
void connect(int l,int r,int i,int x,int y,int u){
    if(y<l||r<x)return;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

passport.cpp: In function 'void dijk(int*)':
passport.cpp:41:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   41 |         auto [d,u]=pq.top();
      |              ^
passport.cpp:45:18: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   45 |         for(auto [v,w]:adj[u])if(d+w<dist[v]){
      |                  ^

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• Subtask 2: 16 / 16
• Subtask 3: 24 / 24
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