@@ -9,7 +9,6 @@ Python-based LeetCode algorithm problem solutions, regularly updated.
99> [ "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 )
1010
1111##
12- * [ Programming Skills II] ( #programming-skills-ii )
1312* [ Graph Theory I] ( #graph-theory-i )
1413* [ SQL I] ( #sql-i )
1514* [ Level 1] ( #level-1 )
@@ -24,115 +23,7 @@ Python-based LeetCode algorithm problem solutions, regularly updated.
2423* [ Binary Search II] ( #binary-search-ii )
2524* [ Dynamic Programming I] ( #dynamic-programming-i )
2625* [ Programming Skills I] ( #programming-skills-i )
27-
28- ### Programming Skills II
29-
30- #### Day 1
31-
32- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
33- |-|-|-|-|-|-
34-
35- #### Day 2
36-
37- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
38- |-|-|-|-|-|-
39-
40- #### Day 3
41-
42- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
43- |-|-|-|-|-|-
44-
45- #### Day 4
46-
47- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
48- |-|-|-|-|-|-
49-
50- #### Day 5
51-
52- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
53- |-|-|-|-|-|-
54-
55- #### Day 6
56-
57- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
58- |-|-|-|-|-|-
59- | 0739 |[ Daily Temperatures] ( src/main/python/g0701_0800/s0739_daily_temperatures/Solution0739.py ) | Medium | Top_100_Liked_Questions, Array, Stack, Monotonic_Stack, LeetCode_75_Monotonic_Stack, Big_O_Time_O(n)_ Space_O(n) | 105 | 58.04
60-
61- #### Day 7
62-
63- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
64- |-|-|-|-|-|-
65- | 0048 |[ Rotate Image] ( src/main/python/g0001_0100/s0048_rotate_image/Solution0048.py ) | Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, Math, Matrix, Big_O_Time_O(n^2)_ Space_O(1) | 0 | 100.00
66-
67- #### Day 8
68-
69- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
70- |-|-|-|-|-|-
71-
72- #### Day 9
73-
74- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
75- |-|-|-|-|-|-
76-
77- #### Day 10
78-
79- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
80- |-|-|-|-|-|-
81-
82- #### Day 11
83-
84- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
85- |-|-|-|-|-|-
86- | 0049 |[ Group Anagrams] ( src/main/python/g0001_0100/s0049_group_anagrams/Solution0049.py ) | Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, String, Hash_Table, Sorting, Big_O_Time_O(n\* k_log_k)_ Space_O(n) | 11 | 82.75
87-
88- #### Day 12
89-
90- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
91- |-|-|-|-|-|-
92- | 0438 |[ Find All Anagrams in a String] ( src/main/python/g0401_0500/s0438_find_all_anagrams_in_a_string/Solution0438.py ) | Medium | Top_100_Liked_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n+m)_ Space_O(1) | 54 | 54.80
93-
94- #### Day 13
95-
96- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
97- |-|-|-|-|-|-
98-
99- #### Day 14
100-
101- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
102- |-|-|-|-|-|-
103- | 0138 |[ Copy List with Random Pointer] ( src/main/python/g0101_0200/s0138_copy_list_with_random_pointer/Solution0138.py ) | Medium | Top_100_Liked_Questions, Top_Interview_Questions, Hash_Table, Linked_List, Big_O_Time_O(N)_ Space_O(N) | 38 | 77.31
104-
105- #### Day 15
106-
107- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
108- |-|-|-|-|-|-
109- | 0002 |[ Add Two Numbers] ( src/main/python/g0001_0100/s0002_add_two_numbers/Solution0002.py ) | 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 | 0 | 100.00
110-
111- #### Day 16
112-
113- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
114- |-|-|-|-|-|-
115-
116- #### Day 17
117-
118- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
119- |-|-|-|-|-|-
120-
121- #### Day 18
122-
123- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
124- |-|-|-|-|-|-
125- | 0155 |[ Min Stack] ( src/main/python/g0101_0200/s0155_min_stack/MinStack.py ) | Medium | Top_100_Liked_Questions, Top_Interview_Questions, Stack, Design, Big_O_Time_O(1)_ Space_O(N) | 3 | 83.83
126-
127- #### Day 19
128-
129- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
130- |-|-|-|-|-|-
131-
132- #### Day 20
133-
134- | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
135- |-|-|-|-|-|-
26+ * [ Programming Skills II] ( #programming-skills-ii )
13627
13728### Graph Theory I
13829
@@ -1590,6 +1481,115 @@ Python-based LeetCode algorithm problem solutions, regularly updated.
15901481| <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
15911482|-|-|-|-|-|-
15921483
1484+ ### Programming Skills II
1485+
1486+ #### Day 1
1487+
1488+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1489+ |-|-|-|-|-|-
1490+
1491+ #### Day 2
1492+
1493+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1494+ |-|-|-|-|-|-
1495+
1496+ #### Day 3
1497+
1498+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1499+ |-|-|-|-|-|-
1500+
1501+ #### Day 4
1502+
1503+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1504+ |-|-|-|-|-|-
1505+
1506+ #### Day 5
1507+
1508+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1509+ |-|-|-|-|-|-
1510+
1511+ #### Day 6
1512+
1513+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1514+ |-|-|-|-|-|-
1515+ | 0739 |[ Daily Temperatures] ( src/main/python/g0701_0800/s0739_daily_temperatures/Solution0739.py ) | Medium | Top_100_Liked_Questions, Array, Stack, Monotonic_Stack, LeetCode_75_Monotonic_Stack, Big_O_Time_O(n)_ Space_O(n) | 105 | 58.04
1516+
1517+ #### Day 7
1518+
1519+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1520+ |-|-|-|-|-|-
1521+ | 0048 |[ Rotate Image] ( src/main/python/g0001_0100/s0048_rotate_image/Solution0048.py ) | Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, Math, Matrix, Big_O_Time_O(n^2)_ Space_O(1) | 0 | 100.00
1522+
1523+ #### Day 8
1524+
1525+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1526+ |-|-|-|-|-|-
1527+
1528+ #### Day 9
1529+
1530+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1531+ |-|-|-|-|-|-
1532+
1533+ #### Day 10
1534+
1535+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1536+ |-|-|-|-|-|-
1537+
1538+ #### Day 11
1539+
1540+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1541+ |-|-|-|-|-|-
1542+ | 0049 |[ Group Anagrams] ( src/main/python/g0001_0100/s0049_group_anagrams/Solution0049.py ) | Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, String, Hash_Table, Sorting, Big_O_Time_O(n\* k_log_k)_ Space_O(n) | 11 | 82.75
1543+
1544+ #### Day 12
1545+
1546+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1547+ |-|-|-|-|-|-
1548+ | 0438 |[ Find All Anagrams in a String] ( src/main/python/g0401_0500/s0438_find_all_anagrams_in_a_string/Solution0438.py ) | Medium | Top_100_Liked_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n+m)_ Space_O(1) | 54 | 54.80
1549+
1550+ #### Day 13
1551+
1552+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1553+ |-|-|-|-|-|-
1554+
1555+ #### Day 14
1556+
1557+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1558+ |-|-|-|-|-|-
1559+ | 0138 |[ Copy List with Random Pointer] ( src/main/python/g0101_0200/s0138_copy_list_with_random_pointer/Solution0138.py ) | Medium | Top_100_Liked_Questions, Top_Interview_Questions, Hash_Table, Linked_List, Big_O_Time_O(N)_ Space_O(N) | 38 | 77.31
1560+
1561+ #### Day 15
1562+
1563+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1564+ |-|-|-|-|-|-
1565+ | 0002 |[ Add Two Numbers] ( src/main/python/g0001_0100/s0002_add_two_numbers/Solution0002.py ) | 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 | 0 | 100.00
1566+
1567+ #### Day 16
1568+
1569+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1570+ |-|-|-|-|-|-
1571+
1572+ #### Day 17
1573+
1574+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1575+ |-|-|-|-|-|-
1576+
1577+ #### Day 18
1578+
1579+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1580+ |-|-|-|-|-|-
1581+ | 0155 |[ Min Stack] ( src/main/python/g0101_0200/s0155_min_stack/MinStack.py ) | Medium | Top_100_Liked_Questions, Top_Interview_Questions, Stack, Design, Big_O_Time_O(1)_ Space_O(N) | 3 | 83.83
1582+
1583+ #### Day 19
1584+
1585+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1586+ |-|-|-|-|-|-
1587+
1588+ #### Day 20
1589+
1590+ | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
1591+ |-|-|-|-|-|-
1592+
15931593## Algorithms
15941594
15951595| # | Title | Difficulty | Tag | Time, ms | Time, %
0 commit comments