Index

A

add() (tries__approach_1.Trie method) add_child() (tries__approach_1.TrieNode method)

addBinary() (in module add_binary__approach_1) addTwoNumbers() (in module add_two_numbers__approach_1) appendleft() (lru_cache__approach_1.LinkedList method)

B

binary_search() (in module find_first_and_last_position_of_element_in_sorted_array__approach_1)

build_tree() (in module construct_binary_tree_from_preorder_and_inorder_traversal__approach_1) buildTree() (in module construct_binary_tree_from_preorder_and_inorder_traversal__approach_1)

C

canCompleteCircuit() (in module gas_station__approach_1) canConstruct() (in module ransom_note__approach_1) canJump() (in module jump_game__approach_1) check_subtrees() (in module symmetric_tree__approach_1) climbStairs() (in module climbing_stairs__approach_1)

compare_collections() (in module subsets__approach_1) containsNearbyDuplicate() (in module contains_duplicate_ii__approach_1) convert() (in module zigzag_conversion__approach_1) countAndSay() (in module count_and_say__approach_1) countPrimes() (in module count_primes__approach_1) counts() (in module intersection_of_two_arrays_ii__approach_1)

D

deleteNode() (in module delete_node_in_a_linked_list__approach_1)

descendant_strings() (tries__approach_1.TrieNode method) divide() (in module divide_two_integers__approach_1)

F

firstUniqChar() (in module first_unique_character_in_a_string__approach_1) fizzBuzz() (in module fizz_buzz__approach_1) from_list() (add_two_numbers__approach_1.ListNode class method) (delete_node_in_a_linked_list__approach_1.ListNode class method) (intersection_of_two_linked_lists__approach_1.ListNode class method) (invert_binary_tree__approach_1.TreeNode class method) (linked_list_cycle__approach_1.ListNode class method) (merge_k_sorted_lists__approach_1.ListNode class method) (merge_two_sorted_lists__approach_1.ListNode class method) (palindrome_linked_list__approach_1.ListNode class method) (remove_nth_node_from_end_of_list__approach_1.ListNode class method) (reverse_linked_list__approach_1.ListNode class method) (sort_list__approach_1.ListNode class method)

G

gameOfLife() (in module game_of_life__approach_1) generate() (in module pascals_triangle__approach_1) generateParenthesis() (in module generate_parentheses__approach_1) genParen() (in module generate_parentheses__approach_1) get() (lru_cache__approach_1.LRUCache method) get_child() (tries__approach_1.TrieNode method)

get_range_str() (in module summary_ranges__approach_1) getBit() (in module bitwise_and_of_numbers_range__approach_1) (in module single_number_ii__approach_1) getIntersectionNode() (in module intersection_of_two_linked_lists__approach_1) getRandom() (insert_delete_getrandom_o1__approach_1.RandomizedSet method) getSubstringBounds() (in module longest_palindromic_substring__approach_1) groupAnagrams() (in module group_anagrams__approach_1)

H

hasCycle() (in module linked_list_cycle__approach_1)

hIndex() (in module h_index__approach_1)

I

inorder() (construct_binary_tree_from_preorder_and_inorder_traversal__approach_1.TreeNode method) inorderTraversal() (in module binary_tree_inorder_traversal__approach_1) insert() (insert_delete_getrandom_o1__approach_1.RandomizedSet method) intersect() (in module intersection_of_two_arrays_ii__approach_1) intToRoman() (in module integer_to_roman__approach_1) invertTree() (in module invert_binary_tree__approach_1) is_valid() (in module valid_sudoku__approach_1) isAnagram() (in module valid_anagram__approach_1) isHappy() (in module happy_number__approach_1)

isIsomorphic() (in module isomorphic_strings__approach_1) isPalindrome() (in module palindrome_linked_list__approach_1) (in module palindrome_number__approach_1) (in module valid_palindrome__two_pointers) isPowerOfThree() (in module power_of_three__approach_1) isSameTree() (in module same_tree__approach_1) isSubsequence() (in module is_subsequence__approach_1) isSymmetric() (in module symmetric_tree__approach_1) isValid() (in module valid_parentheses__approach_1) isValidSudoku() (in module valid_sudoku__approach_1)

L

lengthOfLastWord() (in module length_of_last_word__approach_1) lengthOfLongestSubstring() (in module longest_substring_without_repeating_characters__approach_1) letterCombinations() (in module letter_combinations_of_a_phone_number__approach_1) levelOrder() (in module binary_tree_level_order_traversal__approach_1) LinkedList (class in lru_cache__approach_1) ListNode (class in add_two_numbers__approach_1) (class in delete_node_in_a_linked_list__approach_1) (class in intersection_of_two_linked_lists__approach_1) (class in linked_list_cycle__approach_1) (class in merge_k_sorted_lists__approach_1) (class in merge_two_sorted_lists__approach_1) (class in palindrome_linked_list__approach_1) (class in remove_nth_node_from_end_of_list__approach_1) (class in reverse_linked_list__approach_1) (class in sort_list__approach_1)

longestCommonPrefix() (in module longest_common_prefix__approach_1) longestPalindrome() (in module longest_palindromic_substring__approach_1) longestPalindromeAtCenter() (in module longest_palindromic_substring__approach_1) LRUCache (class in lru_cache__approach_1)

M

majorityElement() (in module majority_element__hash_map) maxArea() (in module container_with_most_water__approach_1) maxDepth() (in module maximum_depth_of_binary_tree__approach_1) maxProfit() (in module best_time_to_buy_and_sell_stock__approach_1) maxSubArray() (in module maximum_subarray__approach_1) merge() (in module merge_intervals__approach_1) (in module merge_sorted_array__approach_1)

merge_2_lists() (in module merge_two_sorted_lists__approach_1) merge_k_lists() (in module merge_k_sorted_lists__approach_1) minimum() (in module merge_two_sorted_lists__approach_1) (in module sort_list__approach_1) missingNumber() (in module missing_number__approach_1) myAtoi() (in module string_to_integer_atoi__approach_1) myPow() (in module powx_n__approach_1) mySqrt() (in module sqrtx__approach_1)

N

Node (class in lru_cache__approach_1)

none_ref() (lru_cache__approach_1.Node method)

P

parentheses_match() (in module valid_parentheses__approach_1) permutations() (in module permutations__approach_1) plusOne() (in module plus_one__approach_1)

preorder() (construct_binary_tree_from_preorder_and_inorder_traversal__approach_1.TreeNode method) productExceptSelf() (in module product_of_array_except_self__approach_1) put() (lru_cache__approach_1.LRUCache method)

R

RandomizedSet (class in insert_delete_getrandom_o1__approach_1) rangeBitwiseAnd() (in module bitwise_and_of_numbers_range__approach_1) remove() (insert_delete_getrandom_o1__approach_1.RandomizedSet method) (lru_cache__approach_1.LinkedList method) removeDuplicates() (in module remove_duplicates_from_sorted_array_ii__approach_1) removeElement() (in module remove_element__approach_1) removeNthFromEnd() (in module remove_nth_node_from_end_of_list__approach_1)

reverse() (in module reverse_integer__approach_1) reverseList() (in module reverse_linked_list__approach_1) reverseString() (in module reverse_string__approach_1) reverseWords() (in module reverse_words_in_a_string__approach_1) roman_subnumeral() (in module integer_to_roman__approach_1) roman_to_int() (in module roman_to_integer__approach_1) rotate() (in module rotate_image__approach_1)

S

search() (in module search_in_rotated_sorted_array__approach_1) searchRange() (in module find_first_and_last_position_of_element_in_sorted_array__approach_1) setZeroes() (in module set_matrix_zeroes__approach_1) singleNumber() (in module single_number_ii__approach_1) sort_list() (in module sort_list__approach_1) sortedArrayToBST() (in module convert_sorted_array_to_binary_search_tree__approach_1)

sortList() (in module sort_list__approach_1) strings_starting_with() (tries__approach_1.Trie method) strStr() (in module find_the_index_of_the_first_occurrence_in_a_string__approach_1) subsets() (in module subsets__approach_1) sum_of_square_of_digits() (in module happy_number__approach_1) summaryRanges() (in module summary_ranges__approach_1)

T

threeSum() (in module p_3sum__approach_1) to_list() (add_two_numbers__approach_1.ListNode method) (remove_nth_node_from_end_of_list__approach_1.ListNode method) (reverse_linked_list__approach_1.ListNode method) too_large() (in module reverse_integer__approach_1) tree2list() (in module convert_sorted_array_to_binary_search_tree__approach_1) TreeNode (class in binary_tree_inorder_traversal__approach_1) (class in binary_tree_level_order_traversal__approach_1) (class in binary_tree_zigzag_level_order_traversal__approach_1) (class in construct_binary_tree_from_preorder_and_inorder_traversal__approach_1) (class in convert_sorted_array_to_binary_search_tree__approach_1) (class in invert_binary_tree__approach_1) (class in maximum_depth_of_binary_tree__approach_1) (class in same_tree__approach_1) (class in symmetric_tree__approach_1)

Trie (class in tries__approach_1) TrieNode (class in tries__approach_1) twoSum() (in module two_sum__hash_map) (in module two_sum__two_pointer) (in module two_sum_ii_input_array_is_sorted__approach_1)

W

wordPattern() (in module word_pattern__approach_1)

Z

zigzagLevelOrder() (in module binary_tree_zigzag_level_order_traversal__approach_1)