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‎README.md‎

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[![](https://img.shields.io/github/forks/LeetCode-in-Scala/LeetCode-in-Scala?label=Fork%20me%20on%20GitHub%20&style=flat-square)](https://github.com/LeetCode-in-Scala/LeetCode-in-Scala/fork)
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> ["For coding interview preparation, LeetCode is one of the best online resource providing a rich library of more than 300 real coding interview questions for you to practice from using one of the 7 supported languages - C, C++, Java, Python, C#, JavaScript, Ruby."](https://www.quora.com/How-effective-is-Leetcode-for-preparing-for-technical-interviews)
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* [Programming Skills II](#programming-skills-ii)
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* [Graph Theory I](#graph-theory-i)
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* [SQL I](#sql-i)
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* [Level 1](#level-1)
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* [Level 2](#level-2)
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* [Binary Search II](#binary-search-ii)
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* [Dynamic Programming I](#dynamic-programming-i)
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* [Programming Skills I](#programming-skills-i)
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### Programming Skills II
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#### Day 1
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#### Day 2
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#### Day 3
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#### Day 4
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#### Day 5
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#### Day 6
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| 0739 |[Daily Temperatures](src/main/scala/g0701_0800/s0739_daily_temperatures)| Medium | Top_100_Liked_Questions, Array, Stack, Monotonic_Stack, LeetCode_75_Monotonic_Stack, Big_O_Time_O(n)_Space_O(n) | 931 | 97.30
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#### Day 7
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| 0048 |[Rotate Image](src/main/scala/g0001_0100/s0048_rotate_image)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, Math, Matrix, Big_O_Time_O(n^2)_Space_O(1) | 472 | 66.67
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#### Day 8
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#### Day 9
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#### Day 10
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#### Day 11
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| 0049 |[Group Anagrams](src/main/scala/g0001_0100/s0049_group_anagrams)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, String, Hash_Table, Sorting, Big_O_Time_O(n\*k_log_k)_Space_O(n) | 618 | 91.67
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#### Day 12
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| 0438 |[Find All Anagrams in a String](src/main/scala/g0401_0500/s0438_find_all_anagrams_in_a_string)| Medium | Top_100_Liked_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n+m)_Space_O(1) | 576 | 100.00
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#### Day 13
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#### Day 14
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| 0138 |[Copy List with Random Pointer](src/main/scala/g0101_0200/s0138_copy_list_with_random_pointer)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Hash_Table, Linked_List, Big_O_Time_O(N)_Space_O(N) | 477 | 96.00
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#### Day 15
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| 0002 |[Add Two Numbers](src/main/scala/g0001_0100/s0002_add_two_numbers)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Math, Linked_List, Recursion, Big_O_Time_O(max(N,M))_Space_O(max(N,M)), AI_can_be_used_to_solve_the_task | 571 | 75.12
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#### Day 16
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#### Day 17
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#### Day 18
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| 0155 |[Min Stack](src/main/scala/g0101_0200/s0155_min_stack)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Stack, Design, Big_O_Time_O(1)_Space_O(N) | 566 | 90.91
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#### Day 19
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#### Day 20
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### Graph Theory I
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#### Day 1 Matrix Related Problems
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| 0200 |[Number of Islands](src/main/scala/g0101_0200/s0200_number_of_islands)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, Depth_First_Search, Breadth_First_Search, Matrix, Union_Find, Big_O_Time_O(M\*N)_Space_O(M\*N) | 537 | 93.18
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#### Day 2 Matrix Related Problems
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#### Day 3 Matrix Related Problems
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#### Day 4 Matrix Related Problems
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#### Day 5 Matrix Related Problems
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#### Day 6 Matrix Related Problems
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#### Day 7 Standard Traversal
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#### Day 8 Standard Traversal
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#### Day 9 Standard Traversal
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#### Day 10 Standard Traversal
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#### Day 11 Breadth First Search
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#### Day 12 Breadth First Search
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#### Day 13 Graph Theory
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#### Day 14 Graph Theory
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* [Programming Skills II](#programming-skills-ii)
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* [Graph Theory I](#graph-theory-i)
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### SQL I
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### Programming Skills II
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#### Day 1
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#### Day 2
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#### Day 3
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#### Day 4
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#### Day 5
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#### Day 6
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| 0739 |[Daily Temperatures](src/main/scala/g0701_0800/s0739_daily_temperatures)| Medium | Top_100_Liked_Questions, Array, Stack, Monotonic_Stack, LeetCode_75_Monotonic_Stack, Big_O_Time_O(n)_Space_O(n) | 931 | 97.30
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#### Day 7
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| 0048 |[Rotate Image](src/main/scala/g0001_0100/s0048_rotate_image)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, Math, Matrix, Big_O_Time_O(n^2)_Space_O(1) | 472 | 66.67
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#### Day 8
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#### Day 9
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#### Day 10
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#### Day 11
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| 0049 |[Group Anagrams](src/main/scala/g0001_0100/s0049_group_anagrams)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, String, Hash_Table, Sorting, Big_O_Time_O(n\*k_log_k)_Space_O(n) | 618 | 91.67
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#### Day 12
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| 0438 |[Find All Anagrams in a String](src/main/scala/g0401_0500/s0438_find_all_anagrams_in_a_string)| Medium | Top_100_Liked_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n+m)_Space_O(1) | 576 | 100.00
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#### Day 13
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| 0138 |[Copy List with Random Pointer](src/main/scala/g0101_0200/s0138_copy_list_with_random_pointer)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Hash_Table, Linked_List, Big_O_Time_O(N)_Space_O(N) | 477 | 96.00
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#### Day 15
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| 0002 |[Add Two Numbers](src/main/scala/g0001_0100/s0002_add_two_numbers)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Math, Linked_List, Recursion, Big_O_Time_O(max(N,M))_Space_O(max(N,M)), AI_can_be_used_to_solve_the_task | 571 | 75.12
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| 0155 |[Min Stack](src/main/scala/g0101_0200/s0155_min_stack)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Stack, Design, Big_O_Time_O(1)_Space_O(N) | 566 | 90.91
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| 0200 |[Number of Islands](src/main/scala/g0101_0200/s0200_number_of_islands)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, Depth_First_Search, Breadth_First_Search, Matrix, Union_Find, Big_O_Time_O(M\*N)_Space_O(M\*N) | 537 | 93.18
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## Algorithms
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| 1143 |[Longest Common Subsequence](src/main/scala/g1101_1200/s1143_longest_common_subsequence)| Medium | Top_100_Liked_Questions, String, Dynamic_Programming, LeetCode_75_DP/Multidimensional, Algorithm_II_Day_17_Dynamic_Programming, Dynamic_Programming_I_Day_19, Udemy_Dynamic_Programming, Big_O_Time_O(n\*m)_Space_O(n\*m) | 507 | 100.00
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| 0763 |[Partition Labels](src/main/scala/g0701_0800/s0763_partition_labels)| Medium | Top_100_Liked_Questions, String, Hash_Table, Greedy, Two_Pointers, Data_Structure_II_Day_7_String, Big_O_Time_O(n)_Space_O(1) | 442 | 100.00
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| 0739 |[Daily Temperatures](src/main/scala/g0701_0800/s0739_daily_temperatures)| Medium | Top_100_Liked_Questions, Array, Stack, Monotonic_Stack, LeetCode_75_Monotonic_Stack, Programming_Skills_II_Day_6, Big_O_Time_O(n)_Space_O(n) | 931 | 97.30

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