data_structure_programs

Ruby programs defining data structures and their basic functionalities

Linked List List of operations covered:
- is_empty? #checks if the list is empty
- push # adds a new at the END
- unshift # adds a new node in the FRONT
- pop # removes a node from the END
- shift #removes a node from the FRONT
- size # returns the length of the LL
- pretty_print # returns the data from the linked list in an array format
Unique linked list Given a LL with data 1 -> 2 -> 3 -> 3 -> 4 -> 4 -> 5 , return a ll with 1 -> 2 -> 5
Co prime count Given an integer array, return the count of co prime numbers for each value in the form of an array. For ex; input = [5,8,14] For 5, the co primes are 1,2,3,4 For 8, they're 1,3,5,7 For 14, 1,3,5,9,11,13 so the ouput should look like, output = [4,4,6]

Name		Name	Last commit message	Last commit date
Latest commit History 16 Commits
.github/workflows		.github/workflows
.byebug_history		.byebug_history
README.md		README.md
RecurringCharacter.rb		RecurringCharacter.rb
Untitled Document		Untitled Document
analyzer.rb		analyzer.rb
array.rb		array.rb
array_implementation.rb		array_implementation.rb
array_median.rb		array_median.rb
binary_search.rb		binary_search.rb
binary_search_tree.rb		binary_search_tree.rb
calculator.rb		calculator.rb
co_prime.rb		co_prime.rb
common_elements.rb		common_elements.rb
count_tree_nodes.rb		count_tree_nodes.rb
diagonal_difference.rb		diagonal_difference.rb
factorial.rb		factorial.rb
for_loop.rb		for_loop.rb
hackerrank.rb		hackerrank.rb
hash_implementation.rb		hash_implementation.rb
hash_object.rb		hash_object.rb
if_else.rb		if_else.rb
linked_list.rb		linked_list.rb
longest_substring.rb		longest_substring.rb
merge_linked_lists.rb		merge_linked_lists.rb
merge_sort.rb		merge_sort.rb
merge_two_sorted_array.rb		merge_two_sorted_array.rb
my_linked_list.rb		my_linked_list.rb
node.rb		node.rb
portfolio_balance.rb		portfolio_balance.rb
report_generator.rb		report_generator.rb
running_sum_problem.rb		running_sum_problem.rb
search_and_insert.rb		search_and_insert.rb
sprint_data_reader.rb		sprint_data_reader.rb
str_count.rb		str_count.rb
str_reverse.rb		str_reverse.rb
switch_case.rb		switch_case.rb
test.rb		test.rb
tree_node.rb		tree_node.rb
unique_linked_list.rb		unique_linked_list.rb
ways_to_sum.rb		ways_to_sum.rb
while_loop.rb		while_loop.rb

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