Readme.md

intermediate_python

• python generator
• 10 python shortcuts
  • f string
  • unpacking
  • multiple assignment
  • comprehension
  • Object multiplication
  • Inline/Ternary conditions
  • Zip
  • args & kargrs
  • for else & while else
  • sort by key
  • Bonus: itertools

using python for research

• Week 1: Python Basics Review of basic Python 3 language concepts and syntax.

• Week 2: Python Research Tools Introduction to Python modules commonly used in scientific computation, such as NumPy.

• Weeks 3 & 4: Case Studies This collection of six case studies from different disciplines provides opportunities to practice Python research skills.

• Week 5: Statistical Learning Exploration of statistical learning using the scikit-learn library followed by a two-part case study that allows you to further practice your coding skills.

udacity_python

• The package has functionality for different types of distribution frameworks. There is currently has functionality for Binomial and Guassian distributions.

DSA in python

arrays

• 118_pascal_triangle.py
• 1260_shift_grid.py
• 202_happy_number.py
• 31_next_permutation.py
• 410_split_array_largest_sum.py
• dnfSort.py
• kadane.py
• merge_interval.py
• move-zeros-left.py
• move_zeros.py
• rotatedSortedarr.py

Binary Search

• 35_search_insert_pos.py
• kokoEatingBananas.py
• kth smallest_no_in_mul_table.py
• kth_smallest_ele_matrix.py
• kth_smallest_pair_distance.py
• search_in_2d_matrix_ii.py
• split_Arr_largest_sum.py

Design_Data_Structure

• 146_LruCache.py
• 348_design_tictactoe.py
• MinHeap.py
• prefixTrie.py

dp

• 198_house_robber.py
• 279_perfect_square.py
• buy&sell_stock_i.py
• buy&sell_stock_ii.py
• buy&sell_stock_iii.py
• buy&sell_stock_iv.py
• buy&sell_stock_with_cooldown.py
• buy&sell_stock_with_transaction_fee.py
• coin_change.py
• jump_game_ii.py
• max_k_transaction.py
• regex_matching.py
• word-break.py
• wordbreak2.py

graph_Tree

• 1022_sum_of_root_leaf.py
• 116_next_right_pointer.py
• 1236_web_crawler.py
• 126_word_ladder_2.py
• 127_word_ladder.py
• 200_no_of_island.py
• 399_evaluate_div.py
• 538_convert_bst_to_greater_tree.py
• 773_sliding_puzzle.py
• 863_k_distance_node.py
• 872_leaf_similar_trees.py
• 909_snake_ladder.py
• 993_cousins_binary_tree.py
• 994_rotting_orange.py
• allPathSum.py
• binary_tree_paths.py
• bottom_view_of_binary_tree.py
• evaluate_bool_binary_tree.py
• hasPathSum.py
• invert_binary_tree.py
• levelAverage.py
• levelOderSuccessor.py
• levelOrderTree.py
• maximumDepth.py
• minimumDepth.py
• mirror_tree.py
• reconstruct_itinerary.py
• reverseLevelOrder.py
• sum_of_path_sum.py
• top_view_binary_tree.py
• wordSearch.py
• zigzagTraversal.py

Heap

• 1094_car_pooling.py
• design_twitter.py
• median_of_stream.py

Linked_list

• 138_copy_list_with_random_pointer.py
• 141_linked_list_cycle.py
• 147_insertion_list.py
• 148_sortList.py
• 21_merge_two_sortd_list.py
• 237_delete_node_in_ll.py
• 25_reverse_nodes_k_group.py
• 2_add_two_numbers.py
• 445_add_two_numbers_2.py
• 707_linked_list.py
• 876_mid_of_linked_list.py
• reversell.py
• reverseSubList.py
• reverse_ll_recursive.py
• shift_linked_list.py

RandomLeetcodeProblems

• 179_largest_number.py
• 290_word_patern.py

Recursive_Backtracking

• 1239_max_len_concatened_str.py
• 1849_split_string.py
• 93_restore_ip_addrs.py
• backtracking_template.py
• backtrack_template.txt
• combination_sum.py
• combination_sum_ii.py
• diceRoll.py
• diceRollSum.py
• letter_combination_of_ph.py
• nqueens.py
• palindrome_partitioning.py
• partition_into_k_subsets.py
• permute.py
• permuteWord.py
• permute_ii.py
• printMovieOrders.py
• print_binary.py
• rat_in_maze.py
• subsets.py
• subsets_2.py
• subsets_backtrack.py
• word_search_ii.py

Sorting_algos

• mergesort.py
• quickSort.py
• quick_select.py
• selectionSort.py

stack_queue

• 1209_remove_adjacent_ele_2.py
• 132_pattern.py
• 155_min_stack.py
• 402_remove_k_digits.py
• 682_baseball_game.py
• 71_simplify_path.py
• daily-temperature.py
• nextGreaterElement.py
• nextSmallerElement.py
• sum_subarray_minimum.py

string

• 38_count_and_say.py

• longest_palindrome.py

• string_compression.py Two_pointers

  • 11_container_with_most_water.py
  • 238_product_of_arr_except_self.py
  • 3_sum.py
  • 42_trap_rain_water.py
  • 4_sum_ii.py

  prefix_sum

  • 1590_make_sum_divisible_by_p.py
  • 523_continuous_subarray_sum.py
  • 525_contiguous_array.py
  • 974_subarraysum_div_by_k.py
  • Longest_subarray_having_sum_k.py
  • subarraysumEquask.py

  sliding_window

  • 1003_max_consecutive_ones_iii.py
  • 3_longest_substr_wo_repeating_char.py
  • 424_longest_repeating_char_replacement.py
  • 438_find_anagrams.py
  • 904_fruits_into_basket.py
  • longest_substr_at_most_k_distinct_char.py
  • minimum_window_substr.py

Practice python

Inheritance is the last object-oriented programming topic in the lesson. Thus far you've been exposed to:

• Classes and objects
• Attributes and methods
• Magic methods
• Inheritance Classes, object, attributes, methods, and inheritance are common to all object-oriented programming languages.

Knowing these topics is enough to start writing object-oriented software. What you've learned so far is all you need to know to complete this OOP lesson. However, these are only the fundamentals of object-oriented programming.

Use the following list of resources to learn more about advanced Python object-oriented programming topics.

• Python's Instance, Class, and Static Methods Demystified: This article explains different types of methods that can be accessed at the class or object level.
• Class and Instance Attributes: You can also define attributes at the class level or at the instance level.
• Mixins for Fun and Profit: A class can inherit from multiple parent classes.
• Primer on Python Decorators: Decorators are a short-hand way to use functions inside other functions.