Programming Challenges and Solutions

HackerRank Solution: A Very Big Sum Explained Step-by-Step | Partha Kuchana

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.function.*;
import java.util.regex.*;
import java.util.stream.*;
import static java.util.stream.Collectors.joining;
import static java.util.stream.Collectors.toList;

class Result {

... Full Solution With Video

HackerRank Challenge Solved! | Compare the Triplets Explained

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.function.*;
import java.util.regex.*;
import java.util.stream.*;
import static java.util.stream.Collectors.joining;
import static java.util.stream.Collectors.toList;

class Result {

... Full Solution With Video

Arrays.asList Explained


import java.util.Arrays;
import java.util.List;

public class Test {

public static void main(String[] args) {
/*
List numbers = Arrays.asList(1, 2, 3, 4, 5);
System.out.println(numbers); // Output: [1, 2, 3, 4, 5]
System.out.println(numbers.size());

//Single Input:
List single = Arrays.asList("Hello"... Full Solution With Video

Simple Array Sum Solution in Java | HackerRank Problem Explained | Partha Kuchana

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.function.*;
import java.util.regex.*;
import java.util.stream.*;
import static java.util.stream.Collectors.joining;
import static java.util.stream.Collectors.toList;

class CalculationResu... Full Solution With Video