Vineet-Sawant / Neetcode150

Challenge to solve the selection of leetcode problems by the youtuber Neetcode. The list of problems is available here: https://neetcode.io/

Neetcode150

Progression

Exercises to redo:

• 3-Two_sum
• 4-Group_Anagrams
• 6-Product_of_array_except_self
• 7-Valid_Sudoku
• 9-Longuest_consecutive_sequence

Two Pointers:

• 10-Valid Palindrome
• 12-ThreeSum
• 14-Tapping_Rainwater

Sliding Window:

• 15-Best Time to Buy and Sell Stock
• 17-Longest Repeating Character Replacement
• 18-Permutation_In_string
• 20-Sliding Window Maximum

Stack

• 21-Valid_parenthesis
• 24-Generate_Parenthesis
• 25-Daily_temperatures
• 26-Car_Fleet
• 27-largest_rectangle_area

Binary search

Can be detected with log(n) complexity

• 31-koko_eating_bananas
• 32-Search_rotating_array
• 35-Median_of_2_sorte_arrays

Linked List:

• 32 - Reverse linked list
• 34 - Reorder list
• 39 - Find duplicate number
• 40 - LRU cache
• 42 - Reverse K Groups

Tree

• 45- Diameter of binary Tree
• 46- Balanced binary tree
• 49-Lowest_common_ancestor_BST

#Backtracking

• 67-subsets

Graphs

• 76-Visited_island

1-D Dynamic Programming:

• 95-Climbing stairs

2-D Dynamic Programming

-107- Unique Paths