Submission #1175497

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1175497	2025-03-28 17:13:37	Warinchai	Relay Marathon (NOI20_relaymarathon)	C++20	25 / 100	1854 ms	103744 KiB

RelayMarathon

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include<bits/stdc++.h>
using namespace std;
vector<pair<int,int>>adj[100005];
vector<pair<int,int>>dis[100005];
map<int,int>has[100005];
vector<int>sp;
struct state{
    int root,dis,cur;
    state(int r,int d,int c){
        root=r,dis=d,cur=c;
    }
    friend bool operator<(state a,state b){
        return a.dis>b.dis;
    }
};
int inf=1e9;
priority_queue<state>pq;
int can(pair<int,pair<int,int>>ans1,pair<int,pair<int,int>>ans2){
    if(ans1.first==inf||ans2.first==inf)return inf;
    bool temp=(ans1.second.first!=ans2.second.first&&ans1.second.first!=ans2.second.second&&ans1.second.second!=ans2.second.first&&ans1.second.second!=ans2.second.second);
    if(temp)return ans1.first+ans2.first;
    else return inf;
}
map<pair<int,int>,int>mp;
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n,m,k;cin>>n>>m>>k;
    for(int i=1;i<=n;i++)dis[i].resize(4,{inf,inf});
    for(int i=0;i<m;i++){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 0 / 5
• Subtask 2: 0 / 12
• Subtask 3: 25 / 25
• Subtask 4: 0 / 58