GitHub - Sachin-Malik/LeetCode: Some Important Data Structure and Algorithm Questions while preparing for Interviews. These questions are very important and most popular one so you should revise them when appearing for interviews

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Some Important Data Structure and Algorithm Questions while preparing for Interviews. These questions are very important and most popular one so you should revise them when appearing for interviews

tree linked-list stack queue cpp graph strings array backtracking dynamic-programming tries trie-tree two-pointers monotonic-stack

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Name		Name	Last commit message	Last commit date
Latest commit History 234 Commits
1.sumofLinkedList.cpp		1.sumofLinkedList.cpp
10. 3 Sum .cpp		10. 3 Sum .cpp
100.Minumum ASCII Deletion.cpp		100.Minumum ASCII Deletion.cpp
101. Split a String into Max Number of Unique Substring.cpp		101. Split a String into Max Number of Unique Substring.cpp
102. Permutation in a Binary String.cpp		102. Permutation in a Binary String.cpp
103.Farest From the nearest land.cpp		103.Farest From the nearest land.cpp
104.Partition of K equal subsets.cpp		104.Partition of K equal subsets.cpp
105. Numbers with same consecutive difference.cpp		105. Numbers with same consecutive difference.cpp
106. Maximum length of sub-array with equal no. of 1 and 0.cpp		106. Maximum length of sub-array with equal no. of 1 and 0.cpp
107. Trie Data Structure.cpp		107. Trie Data Structure.cpp
108. Rotate a Linked List.cpp		108. Rotate a Linked List.cpp
109. Remove all duplicates from a linked list.cpp		109. Remove all duplicates from a linked list.cpp
11. Roman To Int.cpp		11. Roman To Int.cpp
110.Edit Distance.cpp		110.Edit Distance.cpp
111. Shorted Unsorted Sub-Array.cpp		111. Shorted Unsorted Sub-Array.cpp
112.Maximal Square.cpp		112.Maximal Square.cpp
113. Remove Duplicate Letters.cpp		113. Remove Duplicate Letters.cpp
114. Sum Game.cpp		114. Sum Game.cpp
115. Where Will the Ball Fall.cpp		115. Where Will the Ball Fall.cpp
116. Restrore the IP address.cpp		116. Restrore the IP address.cpp
117. Vertical Order Traversal of Binary Tree.cpp		117. Vertical Order Traversal of Binary Tree.cpp
118. Consecutive Subsequence.cpp		118. Consecutive Subsequence.cpp
119. Super Ugly Number 2.cpp		119. Super Ugly Number 2.cpp
12. Int to Roman.cpp		12. Int to Roman.cpp
120. Valid Parenthesis.cpp		120. Valid Parenthesis.cpp
121. Disjoint Sets (Path Compression & Union by rank).cpp		121. Disjoint Sets (Path Compression & Union by rank).cpp
122. Max Number of Stones removed from Same Row or Col.cpp		122. Max Number of Stones removed from Same Row or Col.cpp
123. Design add and search word.cpp		123. Design add and search word.cpp
124. Reorder Routes to lead them to city zero.cpp		124. Reorder Routes to lead them to city zero.cpp
125. MatchSticks to Square.cpp		125. MatchSticks to Square.cpp
126. Next Greater in Cyclic List.cpp		126. Next Greater in Cyclic List.cpp
127. Most competitive Subsequence.cpp		127. Most competitive Subsequence.cpp
128. All Full Binary Trees.cpp		128. All Full Binary Trees.cpp
129. Max Compatibility Score.cpp		129. Max Compatibility Score.cpp
13 Binary Tree Traversal.cpp		13 Binary Tree Traversal.cpp
13. Unique Binary Tree.cpp		13. Unique Binary Tree.cpp
130.Longest Unique Strings Concatenation.cpp		130.Longest Unique Strings Concatenation.cpp
131. Cutoff Tree for golf event.cpp		131. Cutoff Tree for golf event.cpp
132. Increasing Triplet Subsequence.cpp		132. Increasing Triplet Subsequence.cpp
133. 132 Pattern.cpp		133. 132 Pattern.cpp
134. Count the Number of Sub-Islands.cpp		134. Count the Number of Sub-Islands.cpp
134. Unique Length-3 Palindrome Sequence.cpp		134. Unique Length-3 Palindrome Sequence.cpp
135. Fenwick Tree.cpp		135. Fenwick Tree.cpp
136. Magnetic Force Between Two Balls.cpp		136. Magnetic Force Between Two Balls.cpp
136.Range Query Sum - Mutable.cpp		136.Range Query Sum - Mutable.cpp
137. Median of Data Stream.cpp		137. Median of Data Stream.cpp
138. Avoid Flood in City.cpp		138. Avoid Flood in City.cpp
139. Shipping Within D-Days.cpp		139. Shipping Within D-Days.cpp
14. Merge Sorted Array.cpp		14. Merge Sorted Array.cpp
140. Maximum Square Length.cpp		140. Maximum Square Length.cpp
141. Pyramid Transition Matrix.cpp		141. Pyramid Transition Matrix.cpp
141. Tree From Postorder and Inorder.cpp		141. Tree From Postorder and Inorder.cpp
142. Remove Smallest Subarray to make Array Sorted.cpp		142. Remove Smallest Subarray to make Array Sorted.cpp
143. Count Triplets to form 2 Array of equal XOR.cpp		143. Count Triplets to form 2 Array of equal XOR.cpp
143. Reorder List.cpp		143. Reorder List.cpp
144. Arthmetic Slices.cpp		144. Arthmetic Slices.cpp
145. Palindrome Pairs.cpp		145. Palindrome Pairs.cpp
146. Solve Soduko.cpp		146. Solve Soduko.cpp
147. Super Egg Drop.cpp		147. Super Egg Drop.cpp
148. Sum Closest to Target.cpp		148. Sum Closest to Target.cpp
149. Latest Day to Cross.cpp		149. Latest Day to Cross.cpp
15.Letter Combination of a Phone number.cpp		15.Letter Combination of a Phone number.cpp
150. Palindromic Substring.cpp		150. Palindromic Substring.cpp
151. Valid Palindrome.cpp		151. Valid Palindrome.cpp
152. Maximum XOR of 2 Numbers in a array.cpp		152. Maximum XOR of 2 Numbers in a array.cpp
153. Sentence Similiarity.cpp		153. Sentence Similiarity.cpp
154. Maximum Number of Removable Chars.cpp		154. Maximum Number of Removable Chars.cpp
155. Minimum Sessions.cpp		155. Minimum Sessions.cpp
156. Longest Prefix Suffix.cpp		156. Longest Prefix Suffix.cpp
157. Number of Longest Increasing Sequences.cpp		157. Number of Longest Increasing Sequences.cpp
158. Verify Preorder from String.cpp		158. Verify Preorder from String.cpp
159. Check Pair Divisibility.cpp		159. Check Pair Divisibility.cpp
16. Delete Nth Node of Linked LIst.cpp		16. Delete Nth Node of Linked LIst.cpp
160.Find Missing Observation.cpp		160.Find Missing Observation.cpp
161. Minimum Opertation to get Goal.cpp		161. Minimum Opertation to get Goal.cpp
162.Rotate Function.cpp		162.Rotate Function.cpp
163. Most Beautiful Item from Each Query.cpp		163. Most Beautiful Item from Each Query.cpp
164.Sum of All the Nodes within K distance from a Target Node.cpp		164.Sum of All the Nodes within K distance from a Target Node.cpp
165. Find Minimum Loss.cpp		165. Find Minimum Loss.cpp
166. Find max (Sum of Subarray%m).cpp		166. Find max (Sum of Subarray%m).cpp
167. Seive Method to find Primes in a range.cpp		167. Seive Method to find Primes in a range.cpp
168. MinSwaps to Get Subset.cpp		168. MinSwaps to Get Subset.cpp
169. Print Shortest Path Between two Nodes in Tree.cpp		169. Print Shortest Path Between two Nodes in Tree.cpp
17. Merge 2 Sorted Linked List .cpp		17. Merge 2 Sorted Linked List .cpp
170. Make Matirx a Zero with Min Operation.cpp		170. Make Matirx a Zero with Min Operation.cpp
171. Cherry Pick 2.cpp		171. Cherry Pick 2.cpp
172. Detonate the Maximum Bombs.cpp		172. Detonate the Maximum Bombs.cpp
173. Write with two fingers.cpp		173. Write with two fingers.cpp
174. Disjoint Union Set.cpp		174. Disjoint Union Set.cpp
175. Minimum Absoulte Difference.cpp		175. Minimum Absoulte Difference.cpp
176. Detect Cycles in 2D grid.cpp		176. Detect Cycles in 2D grid.cpp
177. Find the Number of Sub-Array with Odd sum.cpp		177. Find the Number of Sub-Array with Odd sum.cpp
178. Paraller Courses III.cpp		178. Paraller Courses III.cpp
179.Course Schedule IV.cpp		179.Course Schedule IV.cpp
18. Group Anagram.cpp		18. Group Anagram.cpp
180. Greatest Lexographical String with Repeat Limit.cpp		180. Greatest Lexographical String with Repeat Limit.cpp
181. SubArray with product less than k.cpp		181. SubArray with product less than k.cpp
182. Palindrome Partioning.cpp		182. Palindrome Partioning.cpp
183.All Ancestors of a given node in DAG.cpp		183.All Ancestors of a given node in DAG.cpp
184 Create a Binary Tree From Descriptions.cpp		184 Create a Binary Tree From Descriptions.cpp

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