GitHub - sparshsharma81/DSA: this repository contains dsa topics , codeforces questions and various dsa concepts which are important for solving questions on leetcode, codeforces, hackerrank and various other platforms ...

Name		Name	Last commit message	Last commit date
BFS		BFS
BINARY-TREE		BINARY-TREE
Comparator		Comparator
Dynamic Programming		Dynamic Programming
Exam-Testpad		Exam-Testpad
HashTable		HashTable
Knapsack		Knapsack
Lambda function		Lambda function
N_Queens		N_Queens
PriorityQueue		PriorityQueue
Subsets		Subsets
Threadd		Threadd
TreeMap		TreeMap
codeforce		codeforce
heap_sort		heap_sort
recurrsion		recurrsion
stack		stack
Design_Ride_Sharing_System.java		Design_Ride_Sharing_System.java
Find First and Last Position of Element in Sorted Array.java		Find First and Last Position of Element in Sorted Array.java
Find_minimum_in_rotated_sorted_array.java		Find_minimum_in_rotated_sorted_array.java
Integer_Replacement.java		Integer_Replacement.java
Integer_break.java		Integer_break.java
Kth_Small_prime_number.java		Kth_Small_prime_number.java
Letter_case_Permutation.java		Letter_case_Permutation.java
Lexo_count.java		Lexo_count.java
Linked_List_Ransome_Node.java		Linked_List_Ransome_Node.java
Longest Increasing Path in_a_Matrix		Longest Increasing Path in_a_Matrix
Longest_increasing_path_in_matrix.java		Longest_increasing_path_in_matrix.java
Maximum Total Subarray Value.java		Maximum Total Subarray Value.java
Number_of_Strings_Appear_as_Substrings_in_Word.java		Number_of_Strings_Appear_as_Substrings_in_Word.java
PROJECT_DOCUMENTATION.txt		PROJECT_DOCUMENTATION.txt
Prime_Factorisation.java		Prime_Factorisation.java
Repeated_DNA_sequence.java		Repeated_DNA_sequence.java
Reverse_Degree_of_String.java		Reverse_Degree_of_String.java
Reverse_Substring_between_each_pair_of_Parenthesis.java		Reverse_Substring_between_each_pair_of_Parenthesis.java
SIEVE_OF_ERATOSTHENES.java		SIEVE_OF_ERATOSTHENES.java
Search_insert_position.java		Search_insert_position.java
Smallest_index_with_digit_sum_equal_to_index.java		Smallest_index_with_digit_sum_equal_to_index.java
String_to_integer.java		String_to_integer.java
Sum_of_Two_Integers.java		Sum_of_Two_Integers.java
angle_between_clock_hands.java		angle_between_clock_hands.java
camelcase_matching.java		camelcase_matching.java
camelcasematching.java		camelcasematching.java
check_array_rotated.java		check_array_rotated.java
check_good_integer.java		check_good_integer.java
common_value.java		common_value.java
concatenate_non_zero_and_multiply_sum.java		concatenate_non_zero_and_multiply_sum.java
convert_sorted_list_to_binary_search_tree.java		convert_sorted_list_to_binary_search_tree.java
count_nodes_equal_to_average_of_subtree.java		count_nodes_equal_to_average_of_subtree.java
count_number_of_special_characters.java		count_number_of_special_characters.java
count_number_of_teams.java		count_number_of_teams.java
count_subarray_with_majority_element.java		count_subarray_with_majority_element.java
counting_words_with_given_prefix.java		counting_words_with_given_prefix.java
course_schedular.java		course_schedular.java
course_schedular2.java		course_schedular2.java
digit_freq_sum.java		digit_freq_sum.java
fathest_point.java		fathest_point.java
find_bottom_left_tree_value.java		find_bottom_left_tree_value.java
find_duplicate_number.java		find_duplicate_number.java
find_greatest_common_divisor_of_array.java		find_greatest_common_divisor_of_array.java
find_index_of_first_occurence.java		find_index_of_first_occurence.java
find_missing_elements.java		find_missing_elements.java
find_safe_walk_through_grid.java		find_safe_walk_through_grid.java
first.java		first.java
flatten_a_multilevel_linked_list.java		flatten_a_multilevel_linked_list.java
gcd.java		gcd.java
gcd_of_odd_and_even_sums.java		gcd_of_odd_and_even_sums.java
generate_parenthesis.java		generate_parenthesis.java
happy_number.java		happy_number.java
kth_largest_element_in_array.java		kth_largest_element_in_array.java
lcp.java		lcp.java
leetcode93.java		leetcode93.java
left_right_sun_diff.java		left_right_sun_diff.java
length_of_longest_subarray_with_k_frequency.java		length_of_longest_subarray_with_k_frequency.java
longest_prefix_suffix.java		longest_prefix_suffix.java
max_ice_cream_bars.java		max_ice_cream_bars.java
max_number_of_ballons.java		max_number_of_ballons.java
maximum_greatness_of_array.java		maximum_greatness_of_array.java
maximum_ice_cream_bars.java		maximum_ice_cream_bars.java
maximum_number_of_ballons.java		maximum_number_of_ballons.java
maximum_path_sum.java		maximum_path_sum.java
maximum_product_of_three_numbers.java		maximum_product_of_three_numbers.java
maximum_product_of_two_elements_in_array.java		maximum_product_of_two_elements_in_array.java
maximum_product_of_two_numbers.java		maximum_product_of_two_numbers.java
maximum_score_from_removing_substring.java		maximum_score_from_removing_substring.java
middle_of_linklist_node_delete.java		middle_of_linklist_node_delete.java
min_element_digit_sum_replace.java		min_element_digit_sum_replace.java
min_score_of_path_between_two_cities.java		min_score_of_path_between_two_cities.java
minimum_cuts_to_divide_circle.java		minimum_cuts_to_divide_circle.java
minimum_path_sum.java		minimum_path_sum.java
mirror_frequency.java		mirror_frequency.java
mirror_image.java		mirror_image.java
next_greater_node_in_linked_list.java		next_greater_node_in_linked_list.java
number_of_recent_calls.java		number_of_recent_calls.java
partition_array_according_to_pivot.java		partition_array_according_to_pivot.java
permutation2.java		permutation2.java
permutationofSTring.java		permutationofSTring.java
poinnts.java		poinnts.java
pow(x).java		pow(x).java
print_all_substrings.java		print_all_substrings.java

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this repository contains dsa topics , codeforces questions and various dsa concepts which are important for solving questions on leetcode, codeforces, hackerrank and various other platforms ...

binary-tree collection-frameworks hashmap queue stack tree treemap

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