Sri Krishna jsrikrishna

jsrikrishna / KCombinationSum

Created January 17, 2017 07:46

	public static void main(String[] args) {
	int[] data = {1,2,3,4,5};
	int target = 6;
	int k = 3;
	System.out.println("combinations are " + kcombinationSum(data, target, k));
	}
	public static List<List<Integer>> kcombinationSum(int[] data, int target, int k){
	Arrays.sort(data);
	List<List<Integer>> res = new ArrayList<>();
	List<Integer> temp = new ArrayList<>();

jsrikrishna / gist:7db4b47514f7cf2ce171

Last active June 13, 2021 09:25

Scala Future.sequence example

	/**
	* @author sjalipar
	*/
	object myMain {
	def main(args: Array[String]): Unit = {

	println("test - start")
	import scala.concurrent.Future
	import scala.util.Success
	import scala.util.Failure

jsrikrishna / Preserve order of fields while Deserializing using spray-json

Last active October 26, 2015 22:09

	package rest

	/**
	* @author sjalipar
	*/
	import spray.json._
	import scala.collection.immutable.ListMap

	case class Response(time: String, a: Int, b: Int, c: Int, d: Int)