Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
In the given problem statement we are presented with an array which contains positive and negative values. So our task is to keep the positive once and filter out the negative numbers from the array. And implement the solution in Javascript. Understanding the Problem We will be given an array of integer numbers and we need to find the positive integers which have their respective negative integers present in the array. For example suppose we have an array of integers like [7, -7, 8, -8, 9, -9], in this array we can see that their is some positive ... Read More
In the given problem statement we are required to get the century from the given year with the help of Javascript functionalities. So we will use the basic functions of Javascript to solve this problem. Understanding the Problem The problem at hand is to find the century number of the given input year. So basically we have to create an algorithm for finding the century number corresponding to the given year. So first understand what the century number is! A century represents a period of 100 years, beginning from the year 1. For example, the 20th century ... Read More
In the above problem statement we are required to get the closest number of the given target out of the array. And we have to produce the code with the help of Javascript. Understanding the Problem The problem at hand is to find the closest number of the given target value within the array. So this problem can be achieved using a logical algorithm which will iterate through the array and compare every item to the target value. And then we will determine the closest number. So we will use Javascript to develop the solution. ... Read More
In the given problem statement we have to generate the desired combinations of the given inputs. And program the solution with the help of Javascript programming . Understanding the Problem In this problem, we will be given integers from 1 to 9. Each combination should be a unique collection of numbers. The function should identify all the possible combinations of size m that and these items with size m should have the sum of n. For example if the value of m is 3 and n is 6, then the combination should be [1, 2, 3]. ... Read More
In this problem statement, our target is to create a function for counting frequency of space separated elements with the help of Javascript functionalities. Understanding the Problem The given problem is stating that we have given a space separated elements and our task is to count the frequency of space separated items. So we will provide some strings with some space separated items and assign a result array to see the counts of the frequency of such items. For example if we have a string with space separated items like “Car, Bike, Car, Bicycle, Bike”, in this ... Read More
In the given problem statement we have to find the smallest multiple of the given numbers with the help of Javascript functionalities. So we will use loops to iterate through and check the multiples of the given numbers. Understanding the Problem The problem at hand is to find the smallest multiple of the given number in Javascript. The multiple of a number is a number that can be divided evenly by that number. To solve the problem we will use a loop and iterate over the numbers until we find the smallest multiple which is divisible by all ... Read More
In the given problem statement our task is to find the nth prime number with the help of Javascript functionalities. So we will use two functions to solve this problem. Understanding the Problem The problem at hand is to find the nth prime number using the Javascript programming. So the prime number is a positive integer number which is greater than 1 and which has no positive divisors other than 1 and the number itself. The task is to create a Javascript function which takes an input n. Here n represents the position of the prime number which ... Read More
In the given problem statement we have to find the largest prime factor of a number with the help of Javascript functionalities. So we will solve this problem with the help of basic functionalities of Javascript. Understanding the Problem The problem at hand is to find the largest prime factor of a given input number. So the prime factor of a number is the prime number which can divide the given number without leaving the remainder. Our task is to find the largest prime factor which is the prime factor with the highest value. For example let's say ... Read More
In the given problem statement we have to find the largest and smallest number in an unsorted array of integers with the help of Javascript functionalities. So we will use an array of integers and find the smallest and largest number from the array. Understanding the Problem The problem we have is to find the largest and smallest values in an unsorted array of integers. So in this task we will see a solution in Javascript. With the help of it we can determine the largest and smallest numbers in an array without sorting the array. For example ... Read More
In the given problem statement we have to find the sum of the multiples of the given input number within the given range with the help of Javascript functionalities. So we will use a loop to iterate through the numbers from the starting range to the ending range. Understanding the Problem The problem at hand is to find the sum of multiples of the given number in the given range. So in this problem we have to calculate the sum of all the numbers that are divisible by the given number. For example: suppose we have a ... Read More