Submission #1122417

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1122417	2024-11-29 20:23:22	enzy	Two Transportations (JOI19_transportations)	C++14	0 / 100	595 ms	984 KiB

Azer

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#include "Azer.h"
#include <bits/stdc++.h>
using namespace std;
const int maxn=2010;
const int inf=1e9+7;
vector<pair<int,int>>v[maxn];
vector<int> a, b, c;
int dist[maxn], m, cnt, at;
void dijkstra(){
    for(int i=1;i<m;i++) dist[i]=inf;
    set<pair<int,int>>s;
    for(int i=0;i<m;i++) s.insert({dist[i],i});
    while(!s.empty()){
        auto f=s.begin();
        int u=f->second; s.erase(f);
        for(auto p : v[u]){
            int viz=p.first, peso=p.second;
            if(dist[u]+peso<dist[viz]){
                s.erase({dist[viz],viz});
                dist[viz]=dist[u]+peso;
                s.insert({dist[viz],viz});
            }
        }
    }
}
void InitA(int N, int A, vector<int> U, vector<int> V,vector<int> C){
    m=N;
    //if(U.size()+a.size()<m-1) return;
    for(int i=0;i<m;i++) v[i].clear();
    for(int i=0;i<U.size();i++){
 
 
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Baijan

 
 
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Compilation message (stderr)

Azer.cpp: In function 'void InitA(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
Azer.cpp:30:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   30 |     for(int i=0;i<U.size();i++){
      |                 ~^~~~~~~~~
Azer.cpp:34:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |     for(int i=0;i<a.size();i++){
      |                 ~^~~~~~~~~

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