Problems # Title Likes 21 Create a bar chart from json 0 22 Word break problem dynamic programming 0 23 Pascals triangle javascript code 0 24 Flatten nested array javascript 0 25 Generate all permutations of a given array using backtracking 0 26 Find a pair of elements from an array whose sum equals a given number 0 27 Generate all combinations of an array 0 28 Find consecutive segments in an sorted array 0 29 Check if an element exists in an array, based on that update an array 0 30 Convert the given array of elements to a string 0 31 Remove duplicates from the given array 0 32 Filter and sort the given array 0 33 Calculate the average of a nested array 0 34 Multi dimensional arrays in javascript 0 Create a bar chart from json Word break problem dynamic programming Pascals triangle javascript code Flatten nested array javascript Generate all permutations of a given array using backtracking Find a pair of elements from an array whose sum equals a given number Generate all combinations of an array Find consecutive segments in an sorted array Check if an element exists in an array, based on that update an array Convert the given array of elements to a string Remove duplicates from the given array Filter and sort the given array Calculate the average of a nested array Multi dimensional arrays in javascript 1 2