Class Edge

Leetcode/Java/DijsktraAlgo.java:8–18

// construction of the graph
public class Main {
   static class Edge {
      int src;
      int nbr;
      int wt;

      Edge(int src, int nbr, int wt) {
         this.src = src;
         this.nbr = nbr;
         this.wt = wt;
      }
   }
   
   public static class Pair implements Comparable<Pair>{
       int vtx ;