Technical Interview Practice

I've created this repo in preparation for an upcoming round of job interviews. The practice questions here cover a range of difficulty levels and come from the following sources:

Below are some of my favorites

Name		Name	Last commit message	Last commit date
Latest commit History 104 Commits
asteroids		asteroids
dodger		dodger
roguelike		roguelike
tictactoe		tictactoe
.gitignore		.gitignore
absolute_permutation.rb		absolute_permutation.rb
acm_icpc_team.rb		acm_icpc_team.rb
array_partition.rb		array_partition.rb
binary_tree.rb		binary_tree.rb
binary_tree_zigzag_level.rb		binary_tree_zigzag_level.rb
birthday_cake_candles.rb		birthday_cake_candles.rb
bracket_validator.rb		bracket_validator.rb
cake_thief.rb		cake_thief.rb
coin.rb		coin.rb
compress_url_list.rb		compress_url_list.rb
count_primes.rb		count_primes.rb
create_maximum_number.rb		create_maximum_number.rb
delete_node.rb		delete_node.rb
encryption.rb		encryption.rb
extra_long_factorials.rb		extra_long_factorials.rb
find_duplicate_optimize_for_space.rb		find_duplicate_optimize_for_space.rb
find_in_ordered_set.rb		find_in_ordered_set.rb
find_median_sorted.rb		find_median_sorted.rb
find_rotation_point.rb		find_rotation_point.rb
game_of_squares.rb		game_of_squares.rb
get_permutation.rb		get_permutation.rb
highest_product_of_3.rb		highest_product_of_3.rb
inflight_entertainment.rb		inflight_entertainment.rb
inversed_number.rb		inversed_number.rb
journey_to_the_moon.rb		journey_to_the_moon.rb
largest_palindromic_substring.rb		largest_palindromic_substring.rb
largest_stack.rb		largest_stack.rb
largest_subarray_with_k_sum.rb		largest_subarray_with_k_sum.rb
linked_list.rb		linked_list.rb
linked_list_cycles.rb		linked_list_cycles.rb
linked_list_remove_duplicates.rb		linked_list_remove_duplicates.rb
longest_substring_without_repeats.rb		longest_substring_without_repeats.rb
lowest_unassigned_int.rb		lowest_unassigned_int.rb
lru_cache.rb		lru_cache.rb
matching_parens.rb		matching_parens.rb
merge_sorted_arrays.rb		merge_sorted_arrays.rb
merging_ranges.rb		merging_ranges.rb
min_triangle_path.rb		min_triangle_path.rb
minesweeper.rb		minesweeper.rb
non_divisible_subset.rb		non_divisible_subset.rb
nth_fibonacci.rb		nth_fibonacci.rb
organizing_containers_of_balls.rb		organizing_containers_of_balls.rb
palindrome_checker.rb		palindrome_checker.rb
permutation_palindrome.rb		permutation_palindrome.rb
product_of_other_numbers.rb		product_of_other_numbers.rb
queens_attack_2.rb		queens_attack_2.rb
queue_two_stacks.rb		queue_two_stacks.rb
readme.md		readme.md
rectangular_love.rb		rectangular_love.rb
recursive_string_permutations.rb		recursive_string_permutations.rb
remove_duplicate_string_chars.rb		remove_duplicate_string_chars.rb
remove_duplicates.rb		remove_duplicates.rb
reverse_integer.rb		reverse_integer.rb
reverse_linked_list.rb		reverse_linked_list.rb
reverse_string.rb		reverse_string.rb
reverse_words.rb		reverse_words.rb
shortest_subarray_with_set.rb		shortest_subarray_with_set.rb
shuffle.rb		shuffle.rb
simulate_5_sided_die.rb		simulate_5_sided_die.rb
single_number_ii.rb		single_number_ii.rb
single_riffle_check.rb		single_riffle_check.rb
sort_linked_list.rb		sort_linked_list.rb
sorted_list_merger.rb		sorted_list_merger.rb
squirrel_simulation.rb		squirrel_simulation.rb
stock_price.rb		stock_price.rb
stolen_breakfast.rb		stolen_breakfast.rb
string_to_integer.rb		string_to_integer.rb
strip_whitespace.rb		strip_whitespace.rb
taum_and_bday.rb		taum_and_bday.rb
temperature_tracker.rb		temperature_tracker.rb
the_grid_search.rb		the_grid_search.rb
the_time_in_words.rb		the_time_in_words.rb
time_conversion.rb		time_conversion.rb
top_scores.rb		top_scores.rb
two_egg_problem.rb		two_egg_problem.rb
two_sum.rb		two_sum.rb
two_sum_iii.rb		two_sum_iii.rb
unique_char_string.rb		unique_char_string.rb
walls_and_gates.rb		walls_and_gates.rb
which_appears_twice.rb		which_appears_twice.rb
word_cloud.rb		word_cloud.rb
xor_strings.rb		xor_strings.rb

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