Leetcode

Question No.	Question Name	Link
0001	Two Sum	https://github.com/onkardighe/Leetcode/blob/master/_0001_Two_Sum.java
0004	Median of Two Sorted Arrays	https://github.com/onkardighe/Leetcode/blob/master/_0004_Median_of_Two_Sorted_Arrays.java
0009	Palindrome Number	https://github.com/onkardighe/Leetcode/blob/master/_0009_Palindrome_Number.java
0012	Integer to Roman	https://github.com/onkardighe/Leetcode/blob/master/_0012_Integer_to_Roman.java
0013	Roman to Integer	https://github.com/onkardighe/Leetcode/blob/master/_0013_Roman_to_Integer.java
0014	Longest Common Prefix	https://github.com/onkardighe/Leetcode/blob/master/_0014_Longest_Common_Prefix.java
0019	Remove Nth Node From End of List	https://github.com/onkardighe/Leetcode/blob/master/_0019_Remove_Nth_Node_From_End_of_List.java
0020	Valid Parentheses	https://github.com/onkardighe/Leetcode/blob/master/_0020_Valid_Parentheses.java
0023	Merge k Sorted Lists	https://github.com/onkardighe/Leetcode/blob/master/_0023_Merge_k_Sorted_Lists.java
0026	Remove Duplicates from Sorted Array	https://github.com/onkardighe/Leetcode/blob/master/_0026_Remove_Duplicates_from_Sorted_Array.java
0027	Remove Element	https://github.com/onkardighe/Leetcode/blob/master/_0027_Remove_Element.java
0033	Search Rotated Sorted Array	https://github.com/onkardighe/Leetcode/blob/master/_0033_Search_Rotated_Sorted_Array.java
0034	Find First and Last Position of Element in Sorted Array	https://github.com/onkardighe/Leetcode/blob/master/_0034_Find_First_and_Last_Position_of_Element_in_Sorted_Array.java
0041	First Missing Positive	https://github.com/onkardighe/Leetcode/blob/master/_0041_First_Missing_Positive.java
0047	Permutations II	https://github.com/onkardighe/Leetcode/blob/master/_0047_Permutations_II.java
0048	Rotate Image	https://github.com/onkardighe/Leetcode/blob/master/_0048_Rotate_Image.java
0051	N Queens	https://github.com/onkardighe/Leetcode/blob/master/_0051_N_Queens.java
0052	N Queens II	https://github.com/onkardighe/Leetcode/blob/master/_0052_N_Queens_II.java
0055	Jump Game	https://github.com/onkardighe/Leetcode/blob/master/_0055_Jump_Game.java
0058	Length of Last Word	https://github.com/onkardighe/Leetcode/blob/master/_0058_Length_of_Last_Word.java
0069	SqrtX	https://github.com/onkardighe/Leetcode/blob/master/_0069_SqrtX.java
0070	Climbing Stairs	https://github.com/onkardighe/Leetcode/blob/master/_0070_Climbing_Stairs.java
0074	Search 2D Matrix	https://github.com/onkardighe/Leetcode/blob/master/_0074_Search_2D_Matrix.java
0083	Remove Duplicates from Sorted List	https://github.com/onkardighe/Leetcode/blob/master/_0083_Remove_Duplicates_from_Sorted_List.java
0094	Binary Tree Inorder Traversal	https://github.com/onkardighe/Leetcode/blob/master/_0094_Binary_Tree_Inorder_Traversal.java
0120	Triangle	https://github.com/onkardighe/Leetcode/blob/master/_0120_Triangle.java
0125	Valid Palindrome	https://github.com/onkardighe/Leetcode/blob/master/_0125_Valid_Palindrome.java
0128	Longest Consecutive Sequence	https://github.com/onkardighe/Leetcode/blob/master/_0128_Longest_Consecutive_Sequence.java
0136	Single Number	https://github.com/onkardighe/Leetcode/blob/master/_0136_Single_Number.java
0143	Reorder List	https://github.com/onkardighe/Leetcode/blob/master/_0143_Reorder_List.java
0144	Binary Tree Preorder Traversal	https://github.com/onkardighe/Leetcode/blob/master/_0144_Binary_Tree_Preorder_Traversal.java
0145	Binary Tree Postorder Traversal	https://github.com/onkardighe/Leetcode/blob/master/_0145_Binary_Tree_Postorder_Traversal.java
0151	Reverse Words in a String	https://github.com/onkardighe/Leetcode/blob/master/_0151_Reverse_Words_in_a_String.java
0162	Find Peak Element	https://github.com/onkardighe/Leetcode/blob/master/_0162_Find_Peak_Element.java
0167	Two Sum II Input Array Sorted	https://github.com/onkardighe/Leetcode/blob/master/_0167_Two_Sum_II_Input_Array_Sorted.java
0173	Binary Search Tree Iterator	https://github.com/onkardighe/Leetcode/blob/master/_0173_Binary_Search_Tree_Iterator.java
0191	Number 1 Bits	https://github.com/onkardighe/Leetcode/blob/master/_0191_Number_1_Bits.java
0199	Binary Tree Right Side View	https://github.com/onkardighe/Leetcode/blob/master/_0199_Binary_Tree_Right_Side_View.java
0203	Remove Linked List Elements	https://github.com/onkardighe/Leetcode/blob/master/_0203_Remove_Linked_List_Elements.java
0206	Reverse Linked List	https://github.com/onkardighe/Leetcode/blob/master/_0206_Reverse_Linked_List.java
0215	Kth Largest Element in Array	https://github.com/onkardighe/Leetcode/blob/master/_0215_Kth_Largest_Element_in_Array.java
0217	contains Duplicate	https://github.com/onkardighe/Leetcode/blob/master/_0217_contains_Duplicate.java
0225	Implement Stack using Queues	https://github.com/onkardighe/Leetcode/blob/master/_0225_Implement_Stack_using_Queues.java
0230	Kth Smallest Element in BST	https://github.com/onkardighe/Leetcode/blob/master/_0230_Kth_Smallest_Element_in_BST.java
0231	Power of Two	https://github.com/onkardighe/Leetcode/blob/master/_0231_Power_of_Two.java
0232	Implement Queue using Stacks	https://github.com/onkardighe/Leetcode/blob/master/_0232_Implement_Queue_using_Stacks.java
0237	Delete Node in Linked List	https://github.com/onkardighe/Leetcode/blob/master/_0237_Delete_Node_in_Linked_List.java
0258	Add Digits	https://github.com/onkardighe/Leetcode/blob/master/_0258_Add_Digits.java
0268	missing number	https://github.com/onkardighe/Leetcode/blob/master/_0268_missing_number.java
0278	First Bad Version	https://github.com/onkardighe/Leetcode/blob/master/_0278_First_Bad_Version.java
0283	Move Zeroes	https://github.com/onkardighe/Leetcode/blob/master/_0283_Move_Zeroes.java
0284	Peeking Iterator	https://github.com/onkardighe/Leetcode/blob/master/_0284_Peeking_Iterator.java
0287	Find Duplicate Number	https://github.com/onkardighe/Leetcode/blob/master/_0287_Find_Duplicate_Number.java
0326	Power of Three	https://github.com/onkardighe/Leetcode/blob/master/_0326_Power_of_Three.java
0338	Counting Bits	https://github.com/onkardighe/Leetcode/blob/master/_0338_Counting_Bits.java
0342	Power of Four	https://github.com/onkardighe/Leetcode/blob/master/_0342_Power_of_Four.java
0344	Reverse String	https://github.com/onkardighe/Leetcode/blob/master/_0344_Reverse_String.java
0345	Reverse Vowels of String	https://github.com/onkardighe/Leetcode/blob/master/_0345_Reverse_Vowels_of_String.java
0347	Top K Frequent Elements	https://github.com/onkardighe/Leetcode/blob/master/_0347_Top_K_Frequent_Elements.java
0442	Find All Duplicates in Array	https://github.com/onkardighe/Leetcode/blob/master/_0442_Find_All_Duplicates_in_Array.java
0448	Find All Numbers Disappeared in Array	https://github.com/onkardighe/Leetcode/blob/master/_0448_Find_All_Numbers_Disappeared_in_Array.java
0453	Minimum Moves Equal Array Elements	https://github.com/onkardighe/Leetcode/blob/master/_0453_Minimum_Moves_Equal_Array_Elements.java
0462	Minimum Moves Equal Array Elements II	https://github.com/onkardighe/Leetcode/blob/master/_0462_Minimum_Moves_Equal_Array_Elements_II.java
0509	Fibonacci Number	https://github.com/onkardighe/Leetcode/blob/master/_0509_Fibonacci_Number.java
0530	Minimum Absolute Difference in BST	https://github.com/onkardighe/Leetcode/blob/master/_0530_Minimum_Absolute_Difference_in_BST.java
0535	Encode and Decode TinyURL	https://github.com/onkardighe/Leetcode/blob/master/_0535_Encode_and_Decode_TinyURL.java
0538	Convert BST to Greater Tree	https://github.com/onkardighe/Leetcode/blob/master/_0538_Convert_BST_to_Greater_Tree.java
0581	Shortest Unsorted Continuous Subarray	https://github.com/onkardighe/Leetcode/blob/master/_0581_Shortest_Unsorted_Continuous_Subarray.java
0645	Set Mismatch	https://github.com/onkardighe/Leetcode/blob/master/_0645_Set_Mismatch.java
0653	Two Sum IV Input is BST	https://github.com/onkardighe/Leetcode/blob/master/_0653_Two_Sum_IV_Input_is_BST.java
0680	Valid Palindrome II	https://github.com/onkardighe/Leetcode/blob/master/_0680_Valid_Palindrome_II.java
0682	Baseball Game	https://github.com/onkardighe/Leetcode/blob/master/_0682_Baseball_Game.java
0703	Kth Largest Element Stream	https://github.com/onkardighe/Leetcode/blob/master/_0703_Kth_Largest_Element_Stream.java
0704	Binary Search	https://github.com/onkardighe/Leetcode/blob/master/_0704_Binary_Search.java
0705	Design HashSet	https://github.com/onkardighe/Leetcode/blob/master/_0705_Design_HashSet.java
0706	Design HashMap	https://github.com/onkardighe/Leetcode/blob/master/_0706_Design_HashMap.java
0744	Find Smallest Letter Greater Than Target	https://github.com/onkardighe/Leetcode/blob/master/_0744_Find_Smallest_Letter_Greater_Than_Target.java
0746	Min Cost Climbing Stairs	https://github.com/onkardighe/Leetcode/blob/master/_0746_Min_Cost_Climbing_Stairs.java
0763	Partition Labels	https://github.com/onkardighe/Leetcode/blob/master/_0763_Partition_Labels.java
0844	Backspace String Compare	https://github.com/onkardighe/Leetcode/blob/master/_0844_Backspace_String_Compare.java
0852	Peak Index in a Mountain Array	https://github.com/onkardighe/Leetcode/blob/master/_0852_Peak_Index_in_a_Mountain_Array.java
0867	Transpose Matrix	https://github.com/onkardighe/Leetcode/blob/master/_0867_Transpose_Matrix.java
0876	Middle of Linked List	https://github.com/onkardighe/Leetcode/blob/master/_0876_Middle_of_Linked_List.java
0881	Boats Save People	https://github.com/onkardighe/Leetcode/blob/master/_0881_Boats_Save_People.java
0892	Surface Area of 3D Shapes	https://github.com/onkardighe/Leetcode/blob/master/_0892_Surface_Area_of_3D_Shapes.java
0897	Increasing Order Search Tree	https://github.com/onkardighe/Leetcode/blob/master/_0897_Increasing_Order_Search_Tree.java
0905	Sort Array By Parity	https://github.com/onkardighe/Leetcode/blob/master/_0905_Sort_Array_By_Parity.java
1025	Divisor Game	https://github.com/onkardighe/Leetcode/blob/master/_1025_Divisor_Game.java
1046	Last Stone Weight	https://github.com/onkardighe/Leetcode/blob/master/_1046_Last_Stone_Weight.java
1048	Longest String Chain	https://github.com/onkardighe/Leetcode/blob/master/_1048_Longest_String_Chain.java
1137	Nth Tribonacci Number	https://github.com/onkardighe/Leetcode/blob/master/_1137_Nth_Tribonacci_Number.java
1184	Distance Between Bus Stops	https://github.com/onkardighe/Leetcode/blob/master/_1184_Distance_Between_Bus_Stops.java
1295	Numbers with Even Digit	https://github.com/onkardighe/Leetcode/blob/master/_1295_Numbers_with_Even_Digit.java
1337	K Weakest Rows in Matrix	https://github.com/onkardighe/Leetcode/blob/master/_1337_K_Weakest_Rows_in_Matrix.java
1365	How Many Numbers Are Smaller Than Current Number	https://github.com/onkardighe/Leetcode/blob/master/_1365_How_Many_Numbers_Are_Smaller_Than_Current_Number.java
1396	Design Underground System	https://github.com/onkardighe/Leetcode/blob/master/_1396_Design_Underground_System.java
1423	Maximum Points Obtain from Cards	https://github.com/onkardighe/Leetcode/blob/master/_1423_Maximum_Points_Obtain_from_Cards.java
1450	Students Doing Homework at Given Time	https://github.com/onkardighe/Leetcode/blob/master/_1450_Students_Doing_Homework_at_Given_Time.java
1455	Check If Word Occurs As Prefix of Any Word in Sentence	https://github.com/onkardighe/Leetcode/blob/master/_1455_Check_If_Word_Occurs_As_Prefix_of_Any_Word_in_Sentence.java
1465	Maximum Area Piece Cake After Horizontal Vertical Cuts	https://github.com/onkardighe/Leetcode/blob/master/_1465_Maximum_Area_Piece_Cake_After_Horizontal_Vertical_Cuts.java
1480	Running Sum of 1d Array	https://github.com/onkardighe/Leetcode/blob/master/_1480_Running_Sum_of_1d_Array.java
1598	Crawler Log Folder	https://github.com/onkardighe/Leetcode/blob/master/_1598_Crawler_Log_Folder.java
1679	Max Number of K Sum Pairs	https://github.com/onkardighe/Leetcode/blob/master/_1679_Max_Number_of_K_Sum_Pairs.java
1689	Partitioning Minimum Number of Deci Binary Numbers	https://github.com/onkardighe/Leetcode/blob/master/_1689_Partitioning_Minimum_Number_of_Deci_Binary_Numbers.java
1700	Number of Students Unable to Eat Lunch	https://github.com/onkardighe/Leetcode/blob/master/_1700_Number_of_Students_Unable_to_Eat_Lunch.java
1710	Maximum Units on Truck	https://github.com/onkardighe/Leetcode/blob/master/_1710_Maximum_Units_on_Truck.java
1721	Swapping Nodes Linked List	https://github.com/onkardighe/Leetcode/blob/master/_1721_Swapping_Nodes_Linked_List.java
1816	Truncate Sentence	https://github.com/onkardighe/Leetcode/blob/master/_1816_Truncate_Sentence.java
1886	Determine Whether Matrix Obtained Rotation	https://github.com/onkardighe/Leetcode/blob/master/_1886_Determine_Whether_Matrix_Obtained_Rotation.java
1961	Check If String Is Prefix of Array	https://github.com/onkardighe/Leetcode/blob/master/_1961_Check_If_String_Is_Prefix_of_Array.java
2011	Final Value Variable After Performing Operations	https://github.com/onkardighe/Leetcode/blob/master/_2011_Final_Value_Variable_After_Performing_Operations.java
2042	Check if Numbers Are Ascending Sentence	https://github.com/onkardighe/Leetcode/blob/master/_2042_Check_if_Numbers_Are_Ascending_Sentence.java
2073	Time Needed to Buy Tickets	https://github.com/onkardighe/Leetcode/blob/master/_2073_Time_Needed_to_Buy_Tickets.java
2095	Delete Middle Node of Linked List	https://github.com/onkardighe/Leetcode/blob/master/_2095_Delete_Middle_Node_of_Linked_List.java
2108	Find First Palindromic String Array	https://github.com/onkardighe/Leetcode/blob/master/_2108_Find_First_Palindromic_String_Array.java
2114	Maximum Number Words Found Sentences	https://github.com/onkardighe/Leetcode/blob/master/_2114_Maximum_Number_Words_Found_Sentences.java
2185	Counting Words With Given Prefix	https://github.com/onkardighe/Leetcode/blob/master/_2185_Counting_Words_With_Given_Prefix.java
2220	Minimum Bit Flips to Convert Number	https://github.com/onkardighe/Leetcode/blob/master/_2220_Minimum_Bit_Flips_to_Convert_Number.java
2236	Root Equals Sum of Children	https://github.com/onkardighe/Leetcode/blob/master/_2236_Root_Equals_Sum_of_Children.java
2255	Count Prefixes of Given String	https://github.com/onkardighe/Leetcode/blob/master/_2255_Count_Prefixes_of_Given_String.java

• Total Questions : 120

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