Submission #1150742

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1150742	2025-02-15 13:21:39	Warinchai	Grapevine (NOI22_grapevine)	C++20	100 / 100	418 ms	102460 KiB

Main

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#include<bits/stdc++.h>
#define int long long
using namespace std;
int n,q;
vector<int>adj[400005];
int w[900005];
int have[900005];
map<pair<int,int>,int>mp;
int inf=1e15+5;
struct path{
    int mn,dis;
    path(int x=inf,int d=0){
        mn=x;
        dis=d;
    }
    friend path operator+(path a,path b){
        return path(min(a.mn,b.mn+a.dis),a.dis+b.dis);
    }
}paths[900005],rpaths[900005];
struct point{
    int mn;
    point(int x=inf){
        mn=x;
    }
    friend point operator+(point a,point b){
        return point(min(a.mn,b.mn));
    }
}points[900005];
path compress(path a,path b){
    return a+b;
 
 
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• Subtask 1: 6 / 6
• Subtask 2: 14 / 14
• Subtask 3: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 18 / 18
• Subtask 6: 32 / 32