GitHub - sonugiri1043/LeetCode: C++ solution to leet code problems.

This repo has LeetCode questions along with solution in C++.

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Name		Name	Last commit message	Last commit date
Is_Present_In_O_1.md		Is_Present_In_O_1.md
K_Most_frequent_words_in_largeFile.md		K_Most_frequent_words_in_largeFile.md
LeetCode_1008_BST_from_preorder.cpp		LeetCode_1008_BST_from_preorder.cpp
LeetCode_100_Same_Tree.cpp		LeetCode_100_Same_Tree.cpp
LeetCode_101_SymmetricTree.cpp		LeetCode_101_SymmetricTree.cpp
LeetCode_102_Binary_tree_Level_Order_Traversal.cpp		LeetCode_102_Binary_tree_Level_Order_Traversal.cpp
LeetCode_1035_Uncrossed_Lines.cpp		LeetCode_1035_Uncrossed_Lines.cpp
LeetCode_103_Binary_tree_zig_zag_traversal.cpp		LeetCode_103_Binary_tree_zig_zag_traversal.cpp
LeetCode_1049_Last_Stone_Wt_II.cpp		LeetCode_1049_Last_Stone_Wt_II.cpp
LeetCode_104_Max_depth_of_binary_tree.cpp		LeetCode_104_Max_depth_of_binary_tree.cpp
LeetCode_105_Binary_tree_from_preOrder_inOrder.cpp		LeetCode_105_Binary_tree_from_preOrder_inOrder.cpp
LeetCode_107_Binary_Tree_Level_Order_Traversal_II.cpp		LeetCode_107_Binary_Tree_Level_Order_Traversal_II.cpp
LeetCode_108_SortedArrayToBST.cpp		LeetCode_108_SortedArrayToBST.cpp
LeetCode_1092_Shortest_Common_SuperSequence.cpp		LeetCode_1092_Shortest_Common_SuperSequence.cpp
LeetCode_10_Regular_Expression_Matching.cpp		LeetCode_10_Regular_Expression_Matching.cpp
LeetCode_110_Balanced_Binary_Tree.cpp		LeetCode_110_Balanced_Binary_Tree.cpp
LeetCode_111_Minimum_Depth_of_Binary_Tree.cpp		LeetCode_111_Minimum_Depth_of_Binary_Tree.cpp
LeetCode_112_Binary_Tree_Path_Sum.cpp		LeetCode_112_Binary_Tree_Path_Sum.cpp
LeetCode_1137_N_th_Tribonacci_Number.cpp		LeetCode_1137_N_th_Tribonacci_Number.cpp
LeetCode_113_All_path_with_Sum.cpp		LeetCode_113_All_path_with_Sum.cpp
LeetCode_1143_Longest_Common_Subsequence.cpp		LeetCode_1143_Longest_Common_Subsequence.cpp
LeetCode_114_Flatten_Binary_Tree_To_Linked_List.cpp		LeetCode_114_Flatten_Binary_Tree_To_Linked_List.cpp
LeetCode_116_Populate_Next_Right_pointer_each_node.cpp		LeetCode_116_Populate_Next_Right_pointer_each_node.cpp
LeetCode_118_Pascal_Triange.cpp		LeetCode_118_Pascal_Triange.cpp
LeetCode_11_Container_with_most_Water.cpp		LeetCode_11_Container_with_most_Water.cpp
LeetCode_121_Best_Time_Buy_Sell_Stock_I.cpp		LeetCode_121_Best_Time_Buy_Sell_Stock_I.cpp
LeetCode_122_Best_Time_to_Buy_and_Sell_Stock_II.cpp		LeetCode_122_Best_Time_to_Buy_and_Sell_Stock_II.cpp
LeetCode_1232_Check_if_Straight_line.cpp		LeetCode_1232_Check_if_Straight_line.cpp
LeetCode_123_Best_Time_To_Buy_And_Sell_Stock_III.cpp		LeetCode_123_Best_Time_To_Buy_And_Sell_Stock_III.cpp
LeetCode_124_Binary_Tree_Maximum_Path_Sum.cpp		LeetCode_124_Binary_Tree_Maximum_Path_Sum.cpp
LeetCode_125_Valid_Palindrome.cpp		LeetCode_125_Valid_Palindrome.cpp
LeetCode_1277_Count_Square_Submatrices_with_All_Ones.cpp		LeetCode_1277_Count_Square_Submatrices_with_All_Ones.cpp
LeetCode_129_Sum_Root_to_Leaf_numbers.cpp		LeetCode_129_Sum_Root_to_Leaf_numbers.cpp
LeetCode_12_Integer_To_Roman.cpp		LeetCode_12_Integer_To_Roman.cpp
LeetCode_130_Surrounded_Regions.cpp		LeetCode_130_Surrounded_Regions.cpp
LeetCode_1313_Decompress_Run_Length_Encoded_List.cpp		LeetCode_1313_Decompress_Run_Length_Encoded_List.cpp
LeetCode_131_Palindrome_Partitioning.cpp		LeetCode_131_Palindrome_Partitioning.cpp
LeetCode_132_Palindromic_partition_II.cpp		LeetCode_132_Palindromic_partition_II.cpp
LeetCode_133_Clone_Graph.cpp		LeetCode_133_Clone_Graph.cpp
LeetCode_134_GasStation.cpp		LeetCode_134_GasStation.cpp
LeetCode_136_SingleNumber.cpp		LeetCode_136_SingleNumber.cpp
LeetCode_1377_Frog_position_after_t_seconds.cpp		LeetCode_1377_Frog_position_after_t_seconds.cpp
LeetCode_138_Copy_List_with_Random_Pointer.cpp		LeetCode_138_Copy_List_with_Random_Pointer.cpp
LeetCode_13_Roman_to_Integer.cpp		LeetCode_13_Roman_to_Integer.cpp
LeetCode_141_Linked_list_cycle.cpp		LeetCode_141_Linked_list_cycle.cpp
LeetCode_142_Linked_List_cycle_2.cpp		LeetCode_142_Linked_List_cycle_2.cpp
LeetCode_143_Reorder_LinkList.cpp		LeetCode_143_Reorder_LinkList.cpp
LeetCode_145_Binary_Tree_Postorder_Traversal_iterative.cpp		LeetCode_145_Binary_Tree_Postorder_Traversal_iterative.cpp
LeetCode_146_LRU_Cache.cpp		LeetCode_146_LRU_Cache.cpp
LeetCode_148_Sort_List.cpp		LeetCode_148_Sort_List.cpp
LeetCode_14_longest_prefix.cpp		LeetCode_14_longest_prefix.cpp
LeetCode_150_Evaluate_Reverse_Polish_Notation.cpp		LeetCode_150_Evaluate_Reverse_Polish_Notation.cpp
LeetCode_151_Reverse_words_in_string.cpp		LeetCode_151_Reverse_words_in_string.cpp
LeetCode_152_Max_Product_SubArray.cpp		LeetCode_152_Max_Product_SubArray.cpp
LeetCode_154_Find_Min_in_Rotated_Sorted_array.cpp		LeetCode_154_Find_Min_in_Rotated_Sorted_array.cpp
LeetCode_155_Min_Stack.cpp		LeetCode_155_Min_Stack.cpp
LeetCode_15_3Sum.cpp		LeetCode_15_3Sum.cpp
LeetCode_160_Intersection_Two_Linked_list.cpp		LeetCode_160_Intersection_Two_Linked_list.cpp
LeetCode_162_Find_Peak_Element.cpp		LeetCode_162_Find_Peak_Element.cpp
LeetCode_167_Two_Sum_II_Input_Array_sorted.cpp		LeetCode_167_Two_Sum_II_Input_Array_sorted.cpp
LeetCode_16_3Sum_Closest.cpp		LeetCode_16_3Sum_Closest.cpp
LeetCode_171_Excel_sheet_Number.cpp		LeetCode_171_Excel_sheet_Number.cpp
LeetCode_172_Factorial_Trailing_Zeros.cpp		LeetCode_172_Factorial_Trailing_Zeros.cpp
LeetCode_179_Largest_Number.cpp		LeetCode_179_Largest_Number.cpp
LeetCode_17_Letter_Combinations_of_a_Phone_Number.cpp		LeetCode_17_Letter_Combinations_of_a_Phone_Number.cpp
LeetCode_182_Duplicate_Emails.md		LeetCode_182_Duplicate_Emails.md
LeetCode_188_Best_Time_To_Buy_And_Sell_Stock_IV.cpp		LeetCode_188_Best_Time_To_Buy_And_Sell_Stock_IV.cpp
LeetCode_189_Reverse_Array.cpp		LeetCode_189_Reverse_Array.cpp
LeetCode_18_4Sum.cpp		LeetCode_18_4Sum.cpp
LeetCode_190_Reverse_bits.cpp		LeetCode_190_Reverse_bits.cpp
LeetCode_191_NoOf1sBit.cpp		LeetCode_191_NoOf1sBit.cpp
LeetCode_192_Word_Frequency_bash.sh		LeetCode_192_Word_Frequency_bash.sh
LeetCode_198_House_Robber.cpp		LeetCode_198_House_Robber.cpp
LeetCode_199_Binary_Tree_Right_Side_View.cpp		LeetCode_199_Binary_Tree_Right_Side_View.cpp
LeetCode_19_Remove_Nth_Node_From_End_of_List.cpp		LeetCode_19_Remove_Nth_Node_From_End_of_List.cpp
LeetCode_1_TwoSum.cpp		LeetCode_1_TwoSum.cpp
LeetCode_200_Number_of_Island.cpp		LeetCode_200_Number_of_Island.cpp
LeetCode_202_HappyNumber.cpp		LeetCode_202_HappyNumber.cpp
LeetCode_203_Remove_Linked_List_Node.cpp		LeetCode_203_Remove_Linked_List_Node.cpp
LeetCode_205_Isomorphic_Strings.cpp		LeetCode_205_Isomorphic_Strings.cpp
LeetCode_206_ReverseLinkList.cpp		LeetCode_206_ReverseLinkList.cpp
LeetCode_207_Course_Schedule.cpp		LeetCode_207_Course_Schedule.cpp
LeetCode_208_Implement_Trie.cpp		LeetCode_208_Implement_Trie.cpp
LeetCode_209_Min_size_subarray_sum.cpp		LeetCode_209_Min_size_subarray_sum.cpp
LeetCode_20_Valid_Parentheses.cpp		LeetCode_20_Valid_Parentheses.cpp
LeetCode_210_Course_Schedule_II.cpp		LeetCode_210_Course_Schedule_II.cpp
LeetCode_213_House_Robber_II.cpp		LeetCode_213_House_Robber_II.cpp
LeetCode_215_Kth_Largest_Element_In_Array.cpp		LeetCode_215_Kth_Largest_Element_In_Array.cpp
LeetCode_216_Combination_sum_III.cpp		LeetCode_216_Combination_sum_III.cpp
LeetCode_217_Contains_Duplicate.cpp		LeetCode_217_Contains_Duplicate.cpp
LeetCode_218_The_Skyline_Problem.cpp		LeetCode_218_The_Skyline_Problem.cpp
LeetCode_21_Merge_Two_Sorted_lists.cpp		LeetCode_21_Merge_Two_Sorted_lists.cpp
LeetCode_221_Maximal_Square.cpp		LeetCode_221_Maximal_Square.cpp
LeetCode_226_Invert_Binary_Tree.cpp		LeetCode_226_Invert_Binary_Tree.cpp
LeetCode_229_Majority_Element_2.cpp		LeetCode_229_Majority_Element_2.cpp
LeetCode_22_Generate_Parentheses.cpp		LeetCode_22_Generate_Parentheses.cpp
LeetCode_230_Kth_Smallest_Element_in_BST.cpp		LeetCode_230_Kth_Smallest_Element_in_BST.cpp
LeetCode_234_Palindrome_Link_List.cpp		LeetCode_234_Palindrome_Link_List.cpp
LeetCode_236_Lowest_Common_Ancestor_BinaryTree.cpp		LeetCode_236_Lowest_Common_Ancestor_BinaryTree.cpp
LeetCode_237_DeleteNode_LinkedList.cpp		LeetCode_237_DeleteNode_LinkedList.cpp

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