marcoscastro

// Implementação do algoritmo de Dijkstra
// Teste: http://br.spoj.com/problems/ENGARRAF/

#include <iostream>
#include <list>
#include <queue>
#define INFINITO 10000000

using namespace std;

rmlopes

/*
    This exercise has been updated to use Solidity version 0.5
    Breaking changes from 0.4 to 0.5 can be found here: 
    https://solidity.readthedocs.io/en/v0.5.0/050-breaking-changes.html
*/

pragma solidity ^0.5.0;

contract SupplyChain {