Leet-Code OJ

Here are some some practice programs that I did on Hacker Rank and mostly LeetCode during Summer 2016.

Name		Name	Last commit message	Last commit date
Latest commit History 122 Commits
Strings		Strings
3Sum		3Sum
4Sum		4Sum
Adding _two_numbers.txt		Adding _two_numbers.txt
AlternatingCharacters.py		AlternatingCharacters.py
Append_Zeros		Append_Zeros
Balanced Binary Tree		Balanced Binary Tree
Binary Tree Level Order Traversal II		Binary Tree Level Order Traversal II
Binary Tree Maximum Path Sum		Binary Tree Maximum Path Sum
Binary_Search_Recursion		Binary_Search_Recursion
Circular_Queue		Circular_Queue
Combination Sum - I		Combination Sum - I
Combination-Sum II		Combination-Sum II
Common_Ancestor		Common_Ancestor
ConsoleApplication6.cpp		ConsoleApplication6.cpp
ConsoleApplication7.cpp		ConsoleApplication7.cpp
ConsoleApplication7.sln		ConsoleApplication7.sln
Construct Binary Tree from Inorder and Postorder Traversal		Construct Binary Tree from Inorder and Postorder Traversal
Construct Binary Tree from Preorder and Inorder Traversal		Construct Binary Tree from Preorder and Inorder Traversal
Convert Sorted Array to Binary Search Tree		Convert Sorted Array to Binary Search Tree
Convert Sorted List to Binary Search Tree		Convert Sorted List to Binary Search Tree
Count_and_Say.cpp		Count_and_Say.cpp
Deep copy of a linked list having a next and a random pointer.		Deep copy of a linked list having a next and a random pointer.
Edit_Distance		Edit_Distance
First_Missing_Positive		First_Missing_Positive
Flatten Binary Tree to Linked List		Flatten Binary Tree to Linked List
Funny_Strings.py		Funny_Strings.py
Game-of_thrones-1.py		Game-of_thrones-1.py
Greedy_Bear and Steady Gene.py		Greedy_Bear and Steady Gene.py
Group_Anagrams		Group_Anagrams
Inorder_Successor_BST		Inorder_Successor_BST
Inorder_traversal		Inorder_traversal
Insert_interval		Insert_interval
Integer-Roman.py		Integer-Roman.py
Interger-Array question.		Interger-Array question.
Invert Binary Tree		Invert Binary Tree
Jump_Game		Jump_Game
Kth Smallest Element in a BST		Kth Smallest Element in a BST
LL.py		LL.py
Lenghth_of_last_word		Lenghth_of_last_word
Letter Combinations of a Phone Number		Letter Combinations of a Phone Number
Level_order		Level_order
Linked_List cycle.		Linked_List cycle.
Linked_List-cycle		Linked_List-cycle
Longest_non_repeating_substring.py		Longest_non_repeating_substring.py
Make_it_Anagram.py		Make_it_Anagram.py
Max depth		Max depth
Maximum_Subarray		Maximum_Subarray
Median_order_sorted_arrays.py		Median_order_sorted_arrays.py
Merge-K-lists.cpp		Merge-K-lists.cpp
Merge_interval		Merge_interval
Merge_two_sorted_lists.py		Merge_two_sorted_lists.py
Minimum Path Sum-Dynamic Programming		Minimum Path Sum-Dynamic Programming
Minimum window Subsequence.		Minimum window Subsequence.
N-Queens		N-Queens
N-Queens-II		N-Queens-II
Number of Islands		Number of Islands
Palindrome_number.py		Palindrome_number.py
Pangrams-Strings.py		Pangrams-Strings.py
Partition_List		Partition_List
Pascal's Triangle		Pascal's Triangle
Pascal's Triangle II		Pascal's Triangle II
Path Sum		Path Sum
Path Sum II		Path Sum II
Permutation_sequence		Permutation_sequence
Permutations		Permutations
Populating Next Right Pointers in Each Node II		Populating Next Right Pointers in Each Node II
Preorder_Traversal_Iterative.		Preorder_Traversal_Iterative.
README.md		README.md
Remove Duplicates from Sorted Array I		Remove Duplicates from Sorted Array I
Remove Duplicates from Sorted Array II		Remove Duplicates from Sorted Array II
Remove Duplicates from Sorted List II		Remove Duplicates from Sorted List II
Remove element		Remove element
Remove_element.cpp		Remove_element.cpp
Remove_nth_node_from_end_of_list.py		Remove_nth_node_from_end_of_list.py
Reorder-List		Reorder-List
Reverse_Integer.py		Reverse_Integer.py
Reverse_Linked_List.cpp		Reverse_Linked_List.cpp
Reverse_linked_list		Reverse_linked_list
Reverse_string		Reverse_string
Roman-Integer.py		Roman-Integer.py
Rotate_Image		Rotate_Image
Rotate_List		Rotate_List
Same Trees		Same Trees
Search_2D Matrix		Search_2D Matrix
Search_Insert_Position.cpp		Search_Insert_Position.cpp
Search_for_range		Search_for_range
Search_in_Rotated_Array.cpp		Search_in_Rotated_Array.cpp
Set Matrix Zeroes		Set Matrix Zeroes
Sort 0's and 1's		Sort 0's and 1's
Sort Colors		Sort Colors
Spiral_Matrix		Spiral_Matrix
Stair-Case problem- Cracking the coding Interview.		Stair-Case problem- Cracking the coding Interview.
Subsets		Subsets
Substring.py		Substring.py
Sum Root to Leaf Numbers		Sum Root to Leaf Numbers
Surrounding Regions		Surrounding Regions
Swap_nodes_in_pais.cpp		Swap_nodes_in_pais.cpp
Symmetric Tree		Symmetric Tree
Triangle		Triangle

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