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Collection of Leetcode questions solved by me to ace the Interviews and to keep the track of my Programming Journey. Aim is to improve the Problem solving skills.

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468 Commits
1007-minimum-domino-rotations-for-equal-row
1007-minimum-domino-rotations-for-equal-row
 
 
1008-construct-binary-search-tree-from-preorder-traversal
1008-construct-binary-search-tree-from-preorder-traversal
 
 
1029-two-city-scheduling
1029-two-city-scheduling
 
 
1046-last-stone-weight
1046-last-stone-weight
 
 
1091-shortest-path-in-binary-matrix
1091-shortest-path-in-binary-matrix
 
 
1202-smallest-string-with-swaps
1202-smallest-string-with-swaps
 
 
1209-remove-all-adjacent-duplicates-in-string-ii
1209-remove-all-adjacent-duplicates-in-string-ii
 
 
1249-minimum-remove-to-make-valid-parentheses
1249-minimum-remove-to-make-valid-parentheses
 
 
1302-deepest-leaves-sum
1302-deepest-leaves-sum
 
 
1359-count-all-valid-pickup-and-delivery-options
1359-count-all-valid-pickup-and-delivery-options
 
 
1396-design-underground-system
1396-design-underground-system
 
 
1584-min-cost-to-connect-all-points
1584-min-cost-to-connect-all-points
 
 
1631-path-with-minimum-effort
1631-path-with-minimum-effort
 
 
1641-count-sorted-vowel-strings
1641-count-sorted-vowel-strings
 
 
1663-smallest-string-with-a-given-numeric-value
1663-smallest-string-with-a-given-numeric-value
 
 
1679-max-number-of-k-sum-pairs
1679-max-number-of-k-sum-pairs
 
 
1863-sum-of-all-subset-xor-totals
1863-sum-of-all-subset-xor-totals
 
 
2195-append-k-integers-with-minimal-sum
2195-append-k-integers-with-minimal-sum
 
 
2231-largest-number-after-digit-swaps-by-parity
2231-largest-number-after-digit-swaps-by-parity
 
 
983-minimum-cost-for-tickets
983-minimum-cost-for-tickets
 
 
987-vertical-order-traversal-of-a-binary-tree
987-vertical-order-traversal-of-a-binary-tree
 
 
1025_Divisor_Game.cpp
1025_Divisor_Game.cpp
 
 
102_Binary_Tree_Level_Order_Traversal.cpp
102_Binary_Tree_Level_Order_Traversal.cpp
 
 
1046_Last_Stone_Weight.cpp
1046_Last_Stone_Weight.cpp
 
 
1047_Remove All Adjacent Duplicates In String.cpp
1047_Remove All Adjacent Duplicates In String.cpp
 
 
106_Construct_Binary_Tree_from_Inorder_and_Postorder_Traversal.cpp
106_Construct_Binary_Tree_from_Inorder_and_Postorder_Traversal.cpp
 
 
1071_Greatest_Common_Divisor_of_Strings.cpp
1071_Greatest_Common_Divisor_of_Strings.cpp
 
 
108_Convert Sorted Array to Binary Search Tree.cpp
108_Convert Sorted Array to Binary Search Tree.cpp
 
 
1095-Find-in-Mountain-Array.cpp
1095-Find-in-Mountain-Array.cpp
 
 
111_Minimum Depth of Binary Tree.cpp
111_Minimum Depth of Binary Tree.cpp
 
 
1137_N-th_Tribonacci_Number.cpp
1137_N-th_Tribonacci_Number.cpp
 
 
113_Path_Sum_II.cpp
113_Path_Sum_II.cpp
 
 
114_Flatten Binary Tree to Linked List.cpp
114_Flatten Binary Tree to Linked List.cpp
 
 
1160_Find_Words_That_Can_Be_Formed_by_Characters.cpp
1160_Find_Words_That_Can_Be_Formed_by_Characters.cpp
 
 
1161_Maximum_Level_Sum_of_a_Binary_Tree.cpp
1161_Maximum_Level_Sum_of_a_Binary_Tree.cpp
 
 
1162_As Far from Land as Possible.cpp
1162_As Far from Land as Possible.cpp
 
 
11_Container_With_Most_Water.cpp
11_Container_With_Most_Water.cpp
 
 
1207_Unique_Number_of_Occurrences.cpp
1207_Unique_Number_of_Occurrences.cpp
 
 
1209_Remove_All_Adjacent_Duplicates_in_String_II.cpp
1209_Remove_All_Adjacent_Duplicates_in_String_II.cpp
 
 
1239_Maximum Length of a Concatenated String with Unique Characters.cpp
1239_Maximum Length of a Concatenated String with Unique Characters.cpp
 
 
1254_Number_of_Closed_Islands.cpp
1254_Number_of_Closed_Islands.cpp
 
 
1266. Minimum Time Visiting All Points.cpp
1266. Minimum Time Visiting All Points.cpp
 
 
1268_Search_Suggestions_System.cpp
1268_Search_Suggestions_System.cpp
 
 
128_Longest_Consecutive_Sequence.cpp
128_Longest_Consecutive_Sequence.cpp
 
 
129_Sum Root to Leaf Numbers.cpp
129_Sum Root to Leaf Numbers.cpp
 
 
12_Integer to Roman.cpp
12_Integer to Roman.cpp
 
 
1323_Maximum_69_Number.cpp
1323_Maximum_69_Number.cpp
 
 
1326_Minimum Number of Taps to Open to Water a Garden.cpp
1326_Minimum Number of Taps to Open to Water a Garden.cpp
 
 
1328_Break a Palindrome.cpp
1328_Break a Palindrome.cpp
 
 
1332_Remove_Palindromic_Subsequences.cpp
1332_Remove_Palindromic_Subsequences.cpp
 
 
1338_Reduce Array Size to The Half.cpp
1338_Reduce Array Size to The Half.cpp
 
 
1342_Number_of_Steps_to_Reduce_a_Number_to_Zero.cpp
1342_Number_of_Steps_to_Reduce_a_Number_to_Zero.cpp
 
 
1343_Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold.cpp
1343_Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold.cpp
 
 
1345_Jump_Game_IV.cpp
1345_Jump_Game_IV.cpp
 
 
134_Gas_Station.cpp
134_Gas_Station.cpp
 
 
1356_Sort Integers by The Number of 1 Bits.cpp
1356_Sort Integers by The Number of 1 Bits.cpp
 
 
1383_Maximum Performance of a Team.cpp
1383_Maximum Performance of a Team.cpp
 
 
1396_Design_Underground_System.cpp
1396_Design_Underground_System.cpp
 
 
139_Word_Break.cpp
139_Word_Break.cpp
 
 
13_Roman_to_Integer.cpp
13_Roman_to_Integer.cpp
 
 
1402_Reducing_Dishes.cpp
1402_Reducing_Dishes.cpp
 
 
1416_Restore_The_Array.cpp
1416_Restore_The_Array.cpp
 
 
141_Linked_List_Cycle.cpp
141_Linked_List_Cycle.cpp
 
 
1422_Maximum_Score_After_Splitting_a_String.cpp
1422_Maximum_Score_After_Splitting_a_String.cpp
 
 
1424_Diagonal_Traverse_II.cpp
1424_Diagonal_Traverse_II.cpp
 
 
1425. Constrained Subsequence Sum.cpp
1425. Constrained Subsequence Sum.cpp
 
 
142_Linked_List_Cycle_II.cpp
142_Linked_List_Cycle_II.cpp
 
 
1431_Kids_With_the_Greatest_Number_of_Candies.cpp
1431_Kids_With_the_Greatest_Number_of_Candies.cpp
 
 
1436_Destination_City.cpp
1436_Destination_City.cpp
 
 
1441_Build an Array With Stack Operations.cpp
1441_Build an Array With Stack Operations.cpp
 
 
1443_Minimum_Time_to_Collect_All_Apples_in_a_Tree.cpp
1443_Minimum_Time_to_Collect_All_Apples_in_a_Tree.cpp
 
 
1458_Max_Dot_Product_of_Two_Subsequences.cpp
1458_Max_Dot_Product_of_Two_Subsequences.cpp
 
 
1464_Maximum_Product_of_Two_Elements_in_an_Array.cpp
1464_Maximum_Product_of_Two_Elements_in_an_Array.cpp
 
 
1465_Maximum_Area_of_a_Piece_of_Cake_After_Horizontal_and_Vertical_Cuts.cpp
1465_Maximum_Area_of_a_Piece_of_Cake_After_Horizontal_and_Vertical_Cuts.cpp
 
 
1470. Shuffle the Array.cpp
1470. Shuffle the Array.cpp
 
 
1472_Design_Browser_History.cpp
1472_Design_Browser_History.cpp
 
 
1480_Running_Sum_of_1d_Array.cpp
1480_Running_Sum_of_1d_Array.cpp
 
 
1493_Longest Subarray of 1's After Deleting One Element.cpp
1493_Longest Subarray of 1's After Deleting One Element.cpp
 
 
1496_Path_Crossing.cpp
1496_Path_Crossing.cpp
 
 
149_Max_Points_on_a_Line.cpp
149_Max_Points_on_a_Line.cpp
 
 
14_Longest_Common_Prefix.cpp
14_Longest_Common_Prefix.cpp
 
 
150_Evaluate_Reverse_Polish_Notation.cpp
150_Evaluate_Reverse_Polish_Notation.cpp
 
 
1512-Number-of-Good-Pairs.cpp
1512-Number-of-Good-Pairs.cpp
 
 
151_Reverse Words in a String.cpp
151_Reverse Words in a String.cpp
 
 
151_Reverse_Words_in_a_String.cpp
151_Reverse_Words_in_a_String.cpp
 
 
1523_Count Odd Numbers in an Interval Range.cpp
1523_Count Odd Numbers in an Interval Range.cpp
 
 
1531_String Compression II.cpp
1531_String Compression II.cpp
 
 
1535_Find the Winner of an Array Game.cpp
1535_Find the Winner of an Array Game.cpp
 
 
1539_Kth_Missing_Positive_Number.cpp
1539_Kth_Missing_Positive_Number.cpp
 
 
1544_Make_The_String_Great.cpp
1544_Make_The_String_Great.cpp
 
 
1557. Minimum Number of Vertices to Reach All Nodes.cpp
1557. Minimum Number of Vertices to Reach All Nodes.cpp
 
 
155_Min_Stack.cpp
155_Min_Stack.cpp
 
 
1578_Minimum_Time_to_Make_Rope_Colorful.cpp
1578_Minimum_Time_to_Make_Rope_Colorful.cpp
 
 
1582. Special Positions in a Binary Matrix.cpp
1582. Special Positions in a Binary Matrix.cpp
 
 
15_3Sum.cpp
15_3Sum.cpp
 
 
1601_Maximum Number of Achievable Transfer Requests.cpp
1601_Maximum Number of Achievable Transfer Requests.cpp
 
 
160_Intersection_of_Two_Linked_Lists.cpp
160_Intersection_of_Two_Linked_Lists.cpp
 
 
1615Maximal_Network_Rank.cpp
1615Maximal_Network_Rank.cpp
 
 
162_Find Peak Element.cpp
162_Find Peak Element.cpp
 
 
1642_Furthest_Building_You_Can_Reach.cpp
1642_Furthest_Building_You_Can_Reach.cpp
 
 

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Leetcode_Codes LeetCode

All Codes were written by Yash Gaherwar.

  • Collection of Leetcode Questions solved by me for cracking Coding Interviews.
  • This Repo contains all the Important Leetcode questions with their solutions in a well structured manner.
  • All the codes were written in C++ Programming Language.
  • In most of the questions Time and Space Complexities were mentioned with Approach name so that it will be easier for any indiviadual to get the approach easily.

Topics Covered

  • Stack
  • Queue
  • Linked List
  • Dynamic Programming
  • Graph
  • Tree (Binary Tree / Binary Search Tree)
  • Tries
  • Recursion and Backtracking
  • DFS and BFS
  • String
  • Two Pointers
  • Simulation
  • Divide and Conquer Technique
  • Searching and Sorting
  • Greedy Algorithm
  • Maths (eg:- Bit Manipulation and etc)
  • Vector, Pairs, HashMaps and different STL related libraries.

You can find more topic related questions solved by me in this repos mentioned below.

Follow me:- yash-gaherwar-21a671208

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Collection of Leetcode questions solved by me to ace the Interviews and to keep the track of my Programming Journey. Aim is to improve the Problem solving skills.

Topics

algorithm leetcode cpp competitive-programming data-structures problem-solving

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