Phase-2-Algorithms-Prep/README.md at master · Khalid-Sultan/Phase-2-Algorithms-Prep · GitHub

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📂 Algorithms
- 📄 CODE_OF_CONDUCT.md
- 📂 HackerRank
  - 📂 Arrays
    - 📂 2_-_Medium
      - 📄 Sparse_Arrays.py
  - 📂 Heaps
    - 📂 1_-_Easy
      - 📄 Jesse and Cookies.py
  - 📂 Linked_Lists
    - 📂 2_-_Medium
      - 📄 Cycle_Detection.py
  - 📂 Queues
    - 📂 3_-_Hard
      - 📄 Truck_Tour.py
  - 📂 Recursion
    - 📂 2_-_Medium
      - 📄 Recursive_Digit_Sum.py
  - 📂 Sorting
    - 📂 2_-_Medium
      - 📄 The_Full_Counting_Sort.py
  - 📂 Stacks
    - 📂 3_-_Hard
      - 📄 Poisonous_Plants.py
- 📄 LICENSE
- 📂 Leetcode
  - 📂 Array
    - 📂 1_-_Easy
    - 📂 2_-_Medium
    - 📂 3_-_Hard
      - 📄 128._Longest_Consecutive_Sequence.py
      - 📄 154._Find_Minimum_in_Rotated_Sorted_Array_II.py
      - 📄 41._First_Missing_Positive.py
      - 📄 42._Trapping_Rain_Water.py
  - 📂 Bit_Manipulation
    - 📂 1_-_Easy
      - 📄 401_-_Binary_Watch.py
  - 📂 DP
    - 📂 1_-_Easy
      - 📄 53._Maximum_Subarray.py
    - 📂 2_-_Medium
      - 📄 1423._Maximum_Points_You_Can_Obtain_from_Cards.py
      - 📄 338._Counting_Bits.py
      - 📄 523._Continuous_Subarray_Sum.py
      - 📄 91._Decode_Ways.py
  - 📂 Depth-First_Search,Breadth-First_Search
    - 📂 1_-_Easy
      - 📄 107._Binary_Tree_Level_Order_Traversal_II.py
    - 📂 2_-_Medium
      - 📄 1020._Number_of_Enclaves.py
      - 📄 130._Surrounded_Regions.py
      - 📄 133._Clone_Graph.py
      - 📄 22._Generate_Parentheses.py
      - 📄 39._Combination_Sum.py
      - 📄 46._Permutations.py
      - 📄 752. Open_the_Lock.py
      - 📄 79._Word_Search.py
      - 📄 934._Shortest_Bridge.py
    - 📂 3_-_Hard
      - 📄 1377_-_Frog_Position_After_T_Seconds.py
      - 📄 51._N-Queens.py
  - 📂 Design
    - 📂 1_-_Easy
      - 📄 1603._Design_Parking_System.py
  - 📂 Greedy
    - 📂 1_-_Easy
      - 📄 455._Assign_Cookies.py
    - 📂 2_-_Medium
    - 📂 3_-_Hard
      - 📄 45._Jump_Game_II.py
      - 📄 85._Maximal_Rectangle.py
  - 📂 Hashing
    - 📂 1_-_Easy
      - 📄 953._Verifying_an_Alien_Dictionary.py
    - 📂 2_-_Medium
      - 📄 299._Bulls_and_Cows.py
      - 📄 355._Design_Twitter.py
      - 📄 451._Sort_Characters_By_Frequency.py
    - 📂 3_-_Hard
      - 📄 895._Maximum_Frequency_Stack.py
  - 📂 Heaps
    - 📂 1_-_Easy
      - 📄 1046._Last_Stone_Weight.py
    - 📂 2_-_Medium
      - 📄 215._Kth_Largest_Element_in_an_Array.py
  - 📂 LinkedList
    - 📂 1_-_Easy
    - 📂 2_-_Medium
      - 📄 19._Remove_Nth_Node_From_End_of_List.py
  - 📂 Math
    - 📂 2_-_Medium
      - 📄 1390._Four_Divisors.py
      - 📄 43._Multiply_Strings.py
      - 📄 779._K-th_Symbol_in_Grammar.py
  - 📂 Recursion
    - 📂 2_-_Medium
      - 📄 46._Permutations.py
  - 📂 Sorting,_Binary_Search
    - 📂 1_-_Easy
      - 📄 1030._Matrix_Cells_in_Distance_Order.py
      - 📄 1122._Relative_Sort_Array.py
      - 📄 1237._Find_Positive_Integer_Solution_for_a_Given_Equation.py
      - 📄 1337._The_K_Weakest_Rows_in_a_Matrix.py
      - 📄 1351._Count_Negative_Numbers_in_a_Sorted_Matrix.py
      - 📄 1356._Sort_Integers_by_The_Number_of_1_Bits.py
      - 📄 1370._Increasing_Decreasing_String.py
      - 📄 1403._Minimum_Subsequence_in_Non-Increasing_Order.py
      - 📄 1491._Average_Salary_Excluding_the_Minimum_and_Maximum_Salary.py
      - 📄 1502._Can_Make_Arithmetic_Progression_From_Sequence.py
      - 📄 1528._Shuffle_String.py
      - 📄 167._Two_Sum_II_-_Input_array_is_sorted.py
      - 📄 242._Valid_Anagram.py
      - 📄 278._First_Bad_Version.PY
      - 📄 349._Intersection_of_Two_Arrays.py
      - 📄 35._Search_Insert_Position.py
      - 📄 350._Intersection_of_Two_Arrays_II.py
      - 📄 367._Valid_Perfect_Square.py
      - 📄 374._Guess_Number_Higher_or_Lower.py
      - 📄 392._Is_Subsequence.py
      - 📄 441._Arranging_Coins.py
      - 📄 69._Sqrt(x).py
      - 📄 704._Binary_Search.py
      - 📄 744._Find_Smallest_Letter_Greater_Than_Target.py
      - 📄 852._Peak_Index_in_a_Mountain_Array.py
      - 📄 922._Sort_Array_By_Parity_II.py
      - 📄 976._Largest_Perimeter_Triangle.py
    - 📂 2_-_Medium
      - 📄 1011._Capacity_To_Ship_Packages_Within_D_Days.py
      - 📄 1201._Ugly_Number_III.py
      - 📄 1283._Find_the_Smallest_Divisor_Given_a_Threshold.py
      - 📄 1329._Sort_the_Matrix_Diagonally.py
      - 📄 1482._Minimum_Number_of_Days_to_Make_m_Bouquets.py
      - 📄 1508._Range_Sum_of_Sorted_Subarray_Sums.py
      - 📄 153._Find_Minimum_in_Rotated_Sorted_Array.py
      - 📄 1561._Maximum_Number_of_Coins_You_Can_Get.py
      - 📄 1562._Find_Latest_Group_of_Size_M.py
      - 📄 162._Find_Peak_Element.py
      - 📄 179._Largest_Number.py
      - 📄 220._Contains_Duplicate_III.py
      - 📄 287._Find_the_Duplicate_Number.py
      - 📄 29._Divide_Two_Integers.py
      - 📄 33._Search_in_Rotated_Sorted_Array.py
      - 📄 34._Find_First_and_Last_Position_of_Element_in_Sorted_Array.py
      - 📄 378._Kth_Smallest_Element_in_a_Sorted_Matrix.py
      - 📄 50._Pow(x,_n).py
      - 📄 658._Find_K_Closest_Elements.py
      - 📄 74._Search_a_2D_Matrix.py
      - 📄 875._Koko_Eating_Bananas.py
      - 📄 911._Online_Election.py
      - 📄 912._Sort_an_Array.py
      - 📄 969._Pancake_Sorting.py
    - 📂 3_-_Hard
  - 📂 Stacks,_Queues
    - 📂 1_-_Easy
      - 📄 1021._Remove_Outermost_Parentheses.py
      - 📄 1047._Remove_All_Adjacent_Duplicates_In_String.py
      - 📄 1441._Build_an_Array_With_Stack_Operations.py
      - 📄 1544._Make_The_String_Great.py
      - 📄 155._Min_Stack.py
      - 📄 20._Valid_Parentheses.py
      - 📄 225._Implement_Stack_using_Queues.py
      - 📄 232._Implement_Queue_using_Stacks.py
      - 📄 496._Next_Greater_Element_I.py
      - 📄 682._Baseball_Game.py
      - 📄 844._Backspace_String_Compare.py
      - 📄 933._Number_of_Recent_Calls.py
    - 📂 2_-_Medium
      - 📄 1003._Check_If_Word_Is_Valid_After_Substitutions.py
      - 📄 1019._Next_Greater_Node_In_Linked_List.py
      - 📄 1190._Reverse_Substrings_Between_Each_Pair_of_Parentheses.py
      - 📄 1209._Remove_All_Adjacent_Duplicates_in_String_II.py
      - 📄 1249._Minimum_Remove_to_Make_Valid_Parentheses.py
      - 📄 1381._Design_a_Stack_With_Increment_Operation.py
      - 📄 1410._HTML_Entity_Parser.py
      - 📄 341._Flatten_Nested_List_Iterator.py
      - 📄 503._Next_Greater_Element_II.py
      - 📄 56._Merge_Intervals.py
      - 📄 641._Design_Circular_Deque.py
      - 📄 71._Simplify_Path.py
      - 📄 739._Daily_Temperatures.py
      - 📄 856._Score_of_Parentheses.py
      - 📄 901._Online_Stock_Span.py
      - 📄 921._Minimum_Add_to_Make_Parentheses_Valid.py
      - 📄 946._Validate_Stack_Sequences.py
    - 📂 3_-_Hard
      - 📄 42._Trapping_Rain_Water.py
  - 📂 String
    - 📂 1_-_Easy
      - 📄 1408._String_Matching_in_an_Array.py
      - 📄 859._Buddy_Strings.py
    - 📂 2_-_Medium
  - 📂 Tree
    - 📂 1_-_Easy
      - 📄 111._Minimum_Depth_of_Binary_Tree.py
      - 📄 226._Invert_Binary_Tree.py
      - 📄 606._Construct_String_from_Binary_Tree.py
      - 📄 700._Search_in_a_Binary_Search_Tree.py
    - 📂 2_-_Medium
      - 📄 103._Binary_Tree_Zigzag_Level_Order_Traversal.py
      - 📄 113._Path_Sum_II.py
      - 📄 1443._Minimum_Time_to_Collect_All_Apples_in_a_Tree.py
      - 📄 1609._Even_Odd_Tree.py
      - 📄 173._Binary_Search_Tree_Iterator.py
      - 📄 515._Find_Largest_Value_in_Each_Tree_Row.py
      - 📄 94._Binary_Tree Inorder_Traversal.py
  - 📂 Tries
    - 📂 2_-_Medium
      - 📄 211._Design_Add_and_Search_Words_Data_Structure.py
- 📄 README.md