Problems # Title Likes 1 Evaluate Reverse Polish Notation in Javascript 0 2 Find the first unique character in a given string or an array 0 3 Delete all the nodes from a binary tree 0 4 what does console.log.bind(console) do? 0 5 Find duplicates in an array using javascript 0 6 Implement twit box word limiting feature 0 7 Create a bar chart from json 0 8 Tower of hanoi 0 9 Detect start of a loop in linked list 0 10 Find loop length in a cyclic/circular linked list 0 11 Detect a loop in cyclic/circular linked list 0 12 Determine if a binary tree is a binary search tree 0 13 Given the binary tree create linked lists of the nodes at the same level 0 14 Word break problem dynamic programming 0 15 Pascals triangle javascript code 0 16 Generate all permutations of a given array using backtracking 0 17 Justify if a string consists of valid parentheses 0 18 Find a pair of elements from an array whose sum equals a given number 0 19 Determine given a pattern and string are isomorphic 0 20 Determine if given strings are isomorphic 0 21 Find consecutive segments in an sorted array 0 22 Rearrange characters in a string so that no character repeats consecutively. 0 23 Create a minimal height binary search tree from given sorted array of unique integers 0 24 Determine if a binary tree is balanced 0 25 Given a singly linked list find if it is palindrome 0 26 Partition a linked list around a value 0 27 Find all the prime factors for the given number 0 28 Transform json to json 0 29 Filter and sort the given array 0 30 Random Dice Roll Challenge 0 31 Write a function which returns the deep copy of the newly created object. 0 Evaluate Reverse Polish Notation in Javascript Find the first unique character in a given string or an array Delete all the nodes from a binary tree what does console.log.bind(console) do? Find duplicates in an array using javascript Implement twit box word limiting feature Create a bar chart from json Tower of hanoi Detect start of a loop in linked list Find loop length in a cyclic/circular linked list Detect a loop in cyclic/circular linked list Determine if a binary tree is a binary search tree Given the binary tree create linked lists of the nodes at the same level Word break problem dynamic programming Pascals triangle javascript code Generate all permutations of a given array using backtracking Justify if a string consists of valid parentheses Find a pair of elements from an array whose sum equals a given number Determine given a pattern and string are isomorphic Determine if given strings are isomorphic Find consecutive segments in an sorted array Rearrange characters in a string so that no character repeats consecutively. Create a minimal height binary search tree from given sorted array of unique integers Determine if a binary tree is balanced Given a singly linked list find if it is palindrome Partition a linked list around a value Find all the prime factors for the given number Transform json to json Filter and sort the given array Random Dice Roll Challenge Write a function which returns the deep copy of the newly created object. 1