ProblemWe are required to write a JavaScript function that takes in an array of numbers. The array is sorted in ascending / increasing order and only one element in the array is out of order.Our function should find and return that element.ExampleFollowing is the code −const arr = [1, 2, ... Read More

ProblemWe are required to write a JavaScript function that takes in an array of strings of english lowercase alphabets.Our function should map the input array to an array whose corresponding elements are the count of the number of characters that had the same 1-based index in the index as their ... Read More

ProblemWe are required to write a JavaScript function that takes in a string sentence that might contain spaces as the first argument and a number as the second argument.Our function should first remove all the spaces from the string and then break the string into a number of chunks specified ... Read More

ProblemWe are required to write a JavaScript function that takes in a range of two integers as the first argument and a number as the second argument.Our function should find all the numbers divisible by the input number in the specified range and return their count.ExampleFollowing is the code − Live ... Read More

ProblemWe are required to write a JavaScript function that takes in two numbers, let say m and n.Our function should construct and return an array of first n natural multiples of m.ExampleFollowing is the code − Live Democonst m = 6; const n = 14; const firstNMultiple = (m = 1, ... Read More

ProblemWe are required to write a JavaScript function that takes in a string. Our function should return an array of exactly two elements the first element will be characters that makes the most number of consecutive appearances in the string and second will be its number of appearances.ExampleFollowing is the ... Read More

ProblemWe are required to write a JavaScript function that takes in an array of numbers as the first argument and a number as the second argument.Our function should pick and return an array of last n even numbers present in the input array.ExampleFollowing is the code − Live Democonst arr = ... Read More

ProblemWe are required to write a JavaScript function that takes in two numbers. The first number represents the sum of two numbers and second represents their HCF (GCD or Greatest Common Divisor).Our function should find and return those two numbers.ExampleFollowing is the code − Live Democonst sum = 12; const gcd ... Read More

ProblemWe are required to write a JavaScript function that takes in a string of english lowercase alphabets.Our function should construct a new string in which each character is repeated the number of times their 1-based index in the string in capital case and different character sets should be separated by ... Read More

ProblemWe are required to write a JavaScript function that takes in an array of integers. For each number in the array there will also be its negative or positive compliment present in the array, but for exactly one number, there will be no compliment.Our function should find and return that ... Read More