Submission #969330

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
969330	2024-04-25 01:44:55	pcc	Voting Cities (NOI22_votingcity)	C++17	100 / 100	73 ms	8488 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pll pair<ll,ll>
#define pii pair<int,int>
#define fs first
#define sc second
#define tlll tuple<ll,ll,ll>
const ll inf = 1e18;
const int mxn = 5050;
const int b = 5;
vector<pll> paths[mxn];
ll dist[mxn][1<<b];
int N,M,Q,K;
namespace DIJKSTRA{
  priority_queue<pll,vector<pll>,greater<pll>> pq;
  void GO(vector<int> starts){
    for(auto &i:dist){
      for(auto &j:i)j = inf;
    }
    for(auto &i:starts){
      dist[i][0] = 0;
      pq.push(pll(0,i<<b));
    }
    while(!pq.empty()){
      auto [d,now] = pq.top();
      pq.pop();
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 10 / 10
• Subtask 7: 15 / 15
• Subtask 8: 50 / 50