Submission #424536

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
424536	2021-06-12 04:52:25	Monchito	Sky Walking (IOI19_walk)	C++14	10 / 100	4080 ms	769180 KiB

walk

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#include "walk.h"
#include <queue>
#include <algorithm>
using namespace std;
using ll = long long;
using vi = vector<int>;
using vll = vector<ll>;
using ii = pair<ll, int>;
#define sz(x) (int)x.size()
#define fi first
#define se second
const int MAXN = 3e6;
const ll INF = 1e18;
int n;
vi G[MAXN]; vll W[MAXN];
void create_link(int u, int v, ll w) {
    G[u].push_back(v);
    G[v].push_back(u);
    W[u].push_back(w);
    W[v].push_back(w);
}
ll dijkstra(int s, int g) { 
    vll dist(n, INF);
    priority_queue<ii> q;
    dist[s] = 0;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 0 / 14
• Subtask 3: 0 / 15
• Subtask 4: 0 / 18
• Subtask 5: 0 / 43