Submission #1167941

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1167941	2025-03-16 18:17:21	ricardsjansons	Commuter Pass (JOI18_commuter_pass)	C++20	100 / 100	192 ms	19616 KiB

commuter_pass

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#include <bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt")
#define remin(a,b...) a=min({a,b})
#define remax(a,b...) a=max({a,b})
#define ll long long
#define ld long double
#define pii array<int,2>
#define pll array<ll,2>
#define vi vector<int>
#define vl vector<ll>
#define vb vector<bool>
#define vii vector<array<int,2>>
#define vll vector<array<ll,2>>
#define v2d(T) vector<vector<T>>
#define v3d(T) vector<vector<vector<T>>>
#define pub push_back
#define tup make_tuple
using namespace std;
const ll C=1e9;
const ll M=2e5;
ll n,m,s,t,u,v;
vector<vll> adj;
vl dij(int x){
    vl d(n+1,C*M);
    vb vis(n+1);
    d[x]=0;
 
 
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• Subtask 1: 16 / 16
• Subtask 2: 15 / 15
• Subtask 3: 24 / 24
• Subtask 4: 45 / 45