Himanshu's C++ Solutions Repository

Welcome to my personal repository where I store my solutions to programming problems! Here, you'll find my solutions to various coding challenges that I've tackled since July 16, 2024.

About

This repository is organized by problem categories and platforms. Each problem solution includes a detailed explanation of the approach, complexity analysis, and the C++ code implementation.

Purpose

I created this repository to:

Document my problem-solving journey.
Showcase my skills and understanding of algorithms and data structures.
Provide a resource for others to learn and gain insights into different problem-solving techniques.

Structure

The repository is structured as follows:

LeetCode: Solutions to problems from LeetCode.
Geeksforgeeks: Solutions from other Geeksforgeeks.

Each problem folder contains:

README.md: Explanation of the problem, approach, and complexity analysis.
solution.cpp: C++ implementation of the solution.

Usage

Feel free to explore, learn, and provide feedback on any of the solutions! If you find these solutions helpful or have suggestions for improvement, please let me know.

Contact

You can reach out to me via LinkedIn or GitHub.

Happy coding! 🚀

Name		Name	Last commit message	Last commit date
Latest commit History 156 Commits
.vscode		.vscode
2_sum_4.c++		2_sum_4.c++
2sum_striver.c++		2sum_striver.c++
3sum.c++		3sum.c++
4sum_striver.c++		4sum_striver.c++
Aggresive_cows_striver.c++		Aggresive_cows_striver.c++
Binary_tree_to_dll_daily.c++		Binary_tree_to_dll_daily.c++
Combination_sum_2_striver.c++		Combination_sum_2_striver.c++
Flatting_a_linked_list.c++		Flatting_a_linked_list.c++
Generate Parentheses_leetcode.c++		Generate Parentheses_leetcode.c++
Intersection_of_2_linked_list_striver.c++		Intersection_of_2_linked_list_striver.c++
Kth_of_the_2_arrays_striver.c++		Kth_of_the_2_arrays_striver.c++
LRU_cathe_problem.c++		LRU_cathe_problem.c++
Linked_list_cycle2_striver.c++		Linked_list_cycle2_striver.c++
Linked_list_cycle_striver.c++		Linked_list_cycle_striver.c++
Linked_list_in_binary_tree_striver.c++		Linked_list_in_binary_tree_striver.c++
Longest_palindromic_substring_striver.c++		Longest_palindromic_substring_striver.c++
Lowest_common_ancestor_of_a_bst.c++		Lowest_common_ancestor_of_a_bst.c++
Medium_of_two_sorted_arrays_striver.c++		Medium_of_two_sorted_arrays_striver.c++
Min_stack_striver.c++		Min_stack_striver.c++
Nqueens_striver.c++		Nqueens_striver.c++
Palindrome_partitioning _striver.c++		Palindrome_partitioning _striver.c++
Pascals_triangle_striver.c++		Pascals_triangle_striver.c++
Permutation_sequence_striver.c++		Permutation_sequence_striver.c++
Permutations_striver.c++		Permutations_striver.c++
README.md		README.md
Sudoku_solver_striver.c++		Sudoku_solver_striver.c++
Trapping_rain_water_striver.c++		Trapping_rain_water_striver.c++
add_two_numbers_linked_list_striver.c++		add_two_numbers_linked_list_striver.c++
assign_cookies_striver.c++		assign_cookies_striver.c++
balanced_binary_tree.c++		balanced_binary_tree.c++
best_time_to_buy_and_sell_stocks.c++		best_time_to_buy_and_sell_stocks.c++
best_time_to_buy_and_sell_stocks2.c++		best_time_to_buy_and_sell_stocks2.c++
binary_tree_maximum_path_sum.c++		binary_tree_maximum_path_sum.c++
bottom_view_of_a_tree.c++		bottom_view_of_a_tree.c++
boundary_traversal.c++		boundary_traversal.c++
ceil_of_aBST.c++		ceil_of_aBST.c++
children_sum_in_binary_tree.c++		children_sum_in_binary_tree.c++
combination_sum_striver.c++		combination_sum_striver.c++
compare_version_numbers_striver.c++		compare_version_numbers_striver.c++
contains_duplicate2_leetcode.c++		contains_duplicate2_leetcode.c++
copy_list_with_random_pointer_striver.c++		copy_list_with_random_pointer_striver.c++
count_and_say.cpp		count_and_say.cpp
count_to_nth_stairs_order_does_not_matter.c++		count_to_nth_stairs_order_does_not_matter.c++
cousins_in_binary_tree2.c++		cousins_in_binary_tree2.c++
delete_kth_node_from_end_striver.c++		delete_kth_node_from_end_striver.c++
diameter_of_a_binary_tree.c++		diameter_of_a_binary_tree.c++
distinct_numbers_in_window.c++		distinct_numbers_in_window.c++
divide_intervals_into_minimum_number_of_groups.c++		divide_intervals_into_minimum_number_of_groups.c++
find_duplicate_in_array_of_n+1_leetcode_striver.c++		find_duplicate_in_array_of_n+1_leetcode_striver.c++
find_minimum_number_of_coins_striver.c++		find_minimum_number_of_coins_striver.c++
find_minimun_in_sorted_rotated_array.c++		find_minimun_in_sorted_rotated_array.c++
find_nth_root_of_m_striver.c++		find_nth_root_of_m_striver.c++
find_the_index_of_the_first_occurence_in_astring_striver.c++		find_the_index_of_the_first_occurence_in_astring_striver.c++
find_valid_matrix_given_row_and_column_sums_leetcode.c++		find_valid_matrix_given_row_and_column_sums_leetcode.c++
flatten_a_binary_tree.c++		flatten_a_binary_tree.c++
flatten_binary_tree.c++		flatten_binary_tree.c++
floor_in_bst.c++		floor_in_bst.c++
fractional_knapsack_striver.c++		fractional_knapsack_striver.c++
gas_station._leetcode.c++		gas_station._leetcode.c++
greatest_common_divisor_inLinked_list_daily.c++		greatest_common_divisor_inLinked_list_daily.c++
happy_number_leetcode.c++		happy_number_leetcode.c++
hindex_leetcode.c++		hindex_leetcode.c++
implementing_stack_using_arrays_striver.c++		implementing_stack_using_arrays_striver.c++
inorder_traversal.c++		inorder_traversal.c++
job_sequencing_problem_striver.c++		job_sequencing_problem_striver.c++
kadane_algo_dailygfg.c++		kadane_algo_dailygfg.c++
kth_largest_bst.c++		kth_largest_bst.c++
kth_largest_sum_in_binary_tree.c++		kth_largest_sum_in_binary_tree.c++
kth_smallest_In_a_bst.c++		kth_smallest_In_a_bst.c++
largest_conscutive_sequence_striver.c++		largest_conscutive_sequence_striver.c++
largest_number_daily.c++		largest_number_daily.c++
largest_rectangle_in_histogram.c++		largest_rectangle_in_histogram.c++
longest_common_prefix_striver.c++		longest_common_prefix_striver.c++
longest_palindromic_substring_leetcode.c++		longest_palindromic_substring_leetcode.c++
longest_square_steak_in_a_streak.c++		longest_square_steak_in_a_streak.c++
longest_subarray_with_zero_sum_striver.c++		longest_subarray_with_zero_sum_striver.c++
longest_substring_without_repeating_characters.c++		longest_substring_without_repeating_characters.c++
lowest-common_ancestor_in_bianry_tree.c++		lowest-common_ancestor_in_bianry_tree.c++
lowest_common_ancestor_optimised.c++		lowest_common_ancestor_optimised.c++
m_colouring_problem.c++		m_colouring_problem.c++
majority_element_2_striver.c++		majority_element_2_striver.c++
majority_element_striver.c++		majority_element_striver.c++
maximum_depth_of_a_bianry_tree.c++		maximum_depth_of_a_bianry_tree.c++
maximum_number_of_ones_striver.c++		maximum_number_of_ones_striver.c++
maximum_subarray_striver.c++		maximum_subarray_striver.c++
maximum_sum_combination.c++		maximum_sum_combination.c++
maximum_swap.c++		maximum_swap.c++
maximum_width_of_a_binary_tree.c++		maximum_width_of_a_binary_tree.c++
median_in_a_row_wise_sorted_matrix_striver.c++		median_in_a_row_wise_sorted_matrix_striver.c++
merge_all_overlapping_intervals_coding_ninjas.c++		merge_all_overlapping_intervals_coding_ninjas.c++
merge_k_sorted_arrays.c++		merge_k_sorted_arrays.c++
merge_two_sorted_lists_striver.c++		merge_two_sorted_lists_striver.c++
middle_of_a_linked_list_striver.c++		middle_of_a_linked_list_striver.c++
minimum_add_to_make_parenthesis_valid.c++		minimum_add_to_make_parenthesis_valid.c++
minimum_cost_of_ropes_daily.c++		minimum_cost_of_ropes_daily.c++
minimum_platforms_striver.c++		minimum_platforms_striver.c++
minimum_time_difference_daily.c++		minimum_time_difference_daily.c++
mirror_tree.c++		mirror_tree.c++
missing_and_repeating_numbers.c++		missing_and_repeating_numbers.c++

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