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PHP 2022-03-27 22:35:13
Dijkstra’s algorithm php
$INT_MAX = 0x7FFFFFFF; function MinimumDistance($distance, $shortestPathTreeSet, $verticesCount) { global $INT_MAX; $min = $INT_MAX; $minIndex = 0; for ($v = 0; $v < $verticesCount; ++$v) { if ($shortestPathTreeSet[$v] == false &&... Add solution -
Java 2022-03-27 20:40:19
TreeSet headSet(E toElement) method in java
import java.util.Iterator; import java.util.TreeSet; public class TreeSetHeadSetEToElementMethodExample { public static void main(String[] args) { TreeSet<Integer> ts = new TreeSet<Integer>(); TreeSet<Integer> hs = new ... Add solution -
Java 2022-03-16 16:15:12
sort treeset in descending order using comparator
//To sort a treeset in descending order just use the descendingSet() method import java.util.TreeSet; public class Main { public static void main(String[] args) { TreeSet<Object> treeSet = new TreeSet<Object>(... Add solution -
Java 2022-02-01 12:05:15
how to remove duplicate item from arraylist in java using comparator
Set<FilterModel> set = new TreeSet<>(new Comparator<FilterModel>() { @Override public int compare(FilterModel o1, FilterModel o2) { if (o1.getFtype().equalsIgnoreCase(o2.getFtype())) { return 0; } return 1; } }); set.addAll(filterlist);... Add solution