Submission #1137841

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1137841	2025-01-20 20:52:44	imarn	Hard route (IZhO17_road)	C++20	0 / 100	5 ms	12104 KiB

road

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#include<bits/stdc++.h>
#define ll long long
#define pii pair<int,int>
#define pll pair<ll,ll>
#define plx pair<ll,int>
#define f first
#define s second
#define pb push_back
#define all(x) x.begin(),x.end()
#define vi vector<int>
#define vvi vector<vi>
#define pp pair<ll,int>
#define ub(x,i) upper_bound(all(x),i)-x.begin()
#define lb(x,i) lower_bound(all(x),i)-x.begin()
#define t3 tuple<int,int,int>
using namespace std;
const int mxn=5e5+5;
vector<int>g[mxn];
struct node{
    ll d,p,x;
    bool operator>(const node &o)const{
        return d>o.d;
    }
    bool operator==(const node &o)const{
        return d==o.d;
    }
};
node dp[mxn][2];
node dp2[mxn];
void dfs(int u,int p){
 
 
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• Subtask 1: 0 / 19
• Subtask 2: 0 / 33
• Subtask 3: 0 / 48