vbrazo/algorithms-archives issues and pull requests

#163 - Subsets: backtracking approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#162 - Subsets: bit manipulation approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#161 - Subsets: cascading approach (array)

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#160 - Permutation ii

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#159 - Count sorted vowel strings: math approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#158 - Permutations

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#157 - Letter Combinations of a Phone Number

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#156 - Pow(x, n)

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#155 - Palindrome ii

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#154 - Number to words

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#153 - Maximum Subarray

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#152 - House robber

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#151 - Convert sorted array to binary search tree

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#150 - Is valid binary search tree: iterative inorder traversal

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#149 - Is valid binary search tree: recursive inorder traversal

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#148 - Fix typos in readme

Pull Request - State: closed - Opened by benjaminhoffman over 3 years ago

#147 - Merge two sorted linked lists

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#146 - Roman to Integer

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#145 - Sign of the product of an array

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#144 - Subtract the product and sum of digits of an integer

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#143 - Convert to base7

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#142 - Shuffle an array

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#141 - Contains duplicate ii: hash table approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#140 - Number of 1 bits

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#139 - Clone graph

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#138 - Rank transform of an array

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#137 - Number of days between two dates

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#136 - Island perimeter

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#135 - Odd even linked list

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#134 - Fraction to recurring decimal

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#133 - Reorder linked list

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#132 - Delete note in a linked list

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#131 - Go latin

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#130 - Lowest common ancestor of a binary tree iii

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#129 - Lowest common ancestor of a binary tree

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#128 - Longest valid parentheses

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#127 - Ones and zeros

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#126 - Sort the matrix diagonally

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#125 - Diagonal traverse

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#124 - Buddy strings

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#123 - Happy number: detect cycles with a hash set

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#122 - Rectangle overlap

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#121 - Number of distinct islands: BFS approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#120 - Perfect rectangle: coordinates and hash set approaches

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#119 - Largest number at least twice of others: linear scan approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#118 - Find pivot index

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#117 - Reverse words in a string

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#116 - Count negative numbers in a sorted matrix

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#115 - Largest unique number: hash table approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#114 - Count unival subtrees: BFS and DFS approaches

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#113 - Delete node in Binary Search Tree: recursive approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#112 - Basic calculator ii: stack approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#111 - Basic calculator: stack approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#110 - Render log file: comparator approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#109 - Generate parenthesis: backtracking approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#108 - Is anagram: hash approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#107 - Pancake sort

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#106 - Invert binary tree

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#105 - Find unsorted subarray

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#104 - Get importance

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#103 - Group anagrams

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#102 - Decompress run-length encoded list

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#101 - Path sum: recursion approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#100 - Shortest word distance: divide and conquer approach

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#99 - Path sum iii

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#98 - Find winner on a tic tac toe game

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#98 - Find winner on a tic tac toe game

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#97 - Angle between hands of a clock

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#96 - Remove elements from sorted linked list II

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#95 - Strobogrammatic number

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#95 - Strobogrammatic number

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#94 - Uncommon words from two senteces

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#93 - How many apples can you put into the basket

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#92 - Power of two

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#91 - Combination sum

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#90 - Find common characters

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#89 - Split a string in balanced strings

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#88 - Palindrome linked list

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#87 - Largest time for given digits

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#86 - Range Sum Query - Mutable

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#85 - Longest common prefix

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#84 - Power of three

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#83 - First bad version

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#82 - Valid palindrome

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#81 - High five

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#80 - Find anagram mappings

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#79 - Jewels and stones

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#78 - Dot product of two sparse vectors

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#77 - Sum of unique elements

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#76 - Maximum average subarray I

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#75 - Find the highest altitude

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#74 - Find all duplicates in an array

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#73 - Defanging an IP address

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#72 - Sum of all odd length subarrays

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#71 - Count primes

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#70 - Remove vowels from a string

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#69 - Add digits

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#68 - Create target array in the given order

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#67 - Kids With the Greatest Number of Candies

Pull Request - State: closed - Opened by vbrazo over 3 years ago

#66 - How many numbers are smaller than the current number

Pull Request - State: closed - Opened by vbrazo over 3 years ago

GitHub / vbrazo/algorithms-archives issues and pull requests