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‎README.md

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# **[LeetCode Records](https://leetcode.com/u/Zanger/)** (611 solved)
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# **[LeetCode Records](https://leetcode.com/u/Zanger/)** (612 solved)
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<!-- This readme was generated using [WikiLeet](<https://github.com/Zanger67/WikiLeet>) -->
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| 1325 | [Delete Leaves With a Given Value](<https://leetcode.com/problems/delete-leaves-with-a-given-value>) | Medium | | [solution](<markdowns/_1325. Delete Leaves With a Given Value.md>) | py |
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| 1334 | [Find the City With the Smallest Number of Neighbors at a Threshold Distance](<https://leetcode.com/problems/find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance>) | Medium | Daily | [solution](<markdowns/_1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance.md>) | py |
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| 1351 | [Count Negative Numbers in a Sorted Matrix](<https://leetcode.com/problems/count-negative-numbers-in-a-sorted-matrix>) | Easy | | [solution](<markdowns/_1351. Count Negative Numbers in a Sorted Matrix.md>) | java, py |
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| 1358 | [Number of Substrings Containing All Three Characters](<https://leetcode.com/problems/number-of-substrings-containing-all-three-characters>) | Medium | | [solution](<markdowns/_1358. Number of Substrings Containing All Three Characters.md>) | py |
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| 1367 | [Linked List in Binary Tree](<https://leetcode.com/problems/linked-list-in-binary-tree>) | Medium | Daily | [solution](<markdowns/_1367. Linked List in Binary Tree.md>) | py |
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| 1368 | [Minimum Cost to Make at Least One Valid Path in a Grid](<https://leetcode.com/problems/minimum-cost-to-make-at-least-one-valid-path-in-a-grid>) | Hard | Daily | [solution](<markdowns/_1368. Minimum Cost to Make at Least One Valid Path in a Grid.md>) | py |
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| 1372 | [Longest ZigZag Path in a Binary Tree](<https://leetcode.com/problems/longest-zigzag-path-in-a-binary-tree>) | Medium | | [solution](<markdowns/_1372. Longest ZigZag Path in a Binary Tree.md>) | py |

‎markdowns/Medium.md

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# Medium Questions (395)
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# Medium Questions (396)
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*[Back to top](<../README.md>)*
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| 1315 | [Sum of Nodes with Even-Valued Grandparent](<https://leetcode.com/problems/sum-of-nodes-with-even-valued-grandparent>) | Medium | | [solution](<_1315. Sum of Nodes with Even-Valued Grandparent.md>) | py | Jun 12, 2024 |
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| 1325 | [Delete Leaves With a Given Value](<https://leetcode.com/problems/delete-leaves-with-a-given-value>) | Medium | | [solution](<_1325. Delete Leaves With a Given Value.md>) | py | Aug 22, 2024 |
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| 1334 | [Find the City With the Smallest Number of Neighbors at a Threshold Distance](<https://leetcode.com/problems/find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance>) | Medium | Daily | [solution](<_1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance.md>) | py | Jul 26, 2024 |
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| 1358 | [Number of Substrings Containing All Three Characters](<https://leetcode.com/problems/number-of-substrings-containing-all-three-characters>) | Medium | | [solution](<_1358. Number of Substrings Containing All Three Characters.md>) | py | Mar 11, 2025 |
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| 1367 | [Linked List in Binary Tree](<https://leetcode.com/problems/linked-list-in-binary-tree>) | Medium | Daily | [solution](<_1367. Linked List in Binary Tree.md>) | py | Sep 07, 2024 |
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| 1372 | [Longest ZigZag Path in a Binary Tree](<https://leetcode.com/problems/longest-zigzag-path-in-a-binary-tree>) | Medium | | [solution](<_1372. Longest ZigZag Path in a Binary Tree.md>) | py | Jul 05, 2024 |
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| 1376 | [Time Needed to Inform All Employees](<https://leetcode.com/problems/time-needed-to-inform-all-employees>) | Medium | | [solution](<_1376. Time Needed to Inform All Employees.md>) | py | Oct 26, 2024 |

‎markdowns/Questions_By_Code_Length.md

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| 1376 | [Time Needed to Inform All Employees](<https://leetcode.com/problems/time-needed-to-inform-all-employees>) | Medium | | [solution](<_1376. Time Needed to Inform All Employees.md>) | py | Oct 26, 2024 |
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| 977 | [Squares of a Sorted Array](<https://leetcode.com/problems/squares-of-a-sorted-array>) | Easy | | [solution](<_977. Squares of a Sorted Array.md>) | py | Jun 21, 2024 |
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| 1780 | [Check if Number is a Sum of Powers of Three](<https://leetcode.com/problems/check-if-number-is-a-sum-of-powers-of-three>) | Medium | Daily | [solution](<_1780. Check if Number is a Sum of Powers of Three.md>) | py | Mar 04, 2025 |
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| 1358 | [Number of Substrings Containing All Three Characters](<https://leetcode.com/problems/number-of-substrings-containing-all-three-characters>) | Medium | | [solution](<_1358. Number of Substrings Containing All Three Characters.md>) | py | Mar 11, 2025 |
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| 1748 | [Sum of Unique Elements](<https://leetcode.com/problems/sum-of-unique-elements>) | Easy | | [solution](<_1748. Sum of Unique Elements.md>) | c | Jun 06, 2024 |
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| 1436 | [Destination City](<https://leetcode.com/problems/destination-city>) | Easy | | [solution](<_1436. Destination City.md>) | java | Jun 01, 2024 |
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| 330 | [Patching Array](<https://leetcode.com/problems/patching-array>) | Hard | Daily | [solution](<_330. Patching Array.md>) | py | Jun 16, 2024 |

‎markdowns/Questions_By_Recent.md

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| # | Title | Level | Cats | Solution | Languages | Date Complete |
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|-----:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:--------|:--------------------------|:----------------------------------------------------------------------------------------------------|:--------------------------------------------|:----------------|
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| 1358 | [Number of Substrings Containing All Three Characters](<https://leetcode.com/problems/number-of-substrings-containing-all-three-characters>) | Medium | | [solution](<_1358. Number of Substrings Containing All Three Characters.md>) | py | Mar 11, 2025 |
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| 1100 | [Find K-Length Substrings With No Repeated Characters](<https://leetcode.com/problems/find-k-length-substrings-with-no-repeated-characters>) | Medium | Weekly Premium | [solution](<_1100. Find K-Length Substrings With No Repeated Characters.md>) | py | Mar 10, 2025 |
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| 3306 | [Count of Substrings Containing Every Vowel and K Consonants II](<https://leetcode.com/problems/count-of-substrings-containing-every-vowel-and-k-consonants-ii>) | Medium | Daily | [solution](<_3306. Count of Substrings Containing Every Vowel and K Consonants II.md>) | py | Mar 10, 2025 |
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| 2379 | [Minimum Recolors to Get K Consecutive Black Blocks](<https://leetcode.com/problems/minimum-recolors-to-get-k-consecutive-black-blocks>) | Easy | Daily | [solution](<_2379. Minimum Recolors to Get K Consecutive Black Blocks.md>) | py | Mar 08, 2025 |

‎markdowns/Topics.md

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------
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- [Array](<by_topic/Array.md>) (300 completed)
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- [String](<by_topic/String.md>) (142 completed)
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- [Hash Table](<by_topic/Hash Table.md>) (136 completed)
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- [String](<by_topic/String.md>) (143 completed)
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- [Hash Table](<by_topic/Hash Table.md>) (137 completed)
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- [Depth-First Search](<by_topic/Depth-First Search.md>) (103 completed)
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- [Tree](<by_topic/Tree.md>) (91 completed)
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- [Binary Tree](<by_topic/Binary Tree.md>) (82 completed)
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- [Binary Search](<by_topic/Binary Search.md>) (30 completed)
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- [Backtracking](<by_topic/Backtracking.md>) (27 completed)
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- [Heap (Priority Queue)](<by_topic/Heap (Priority Queue).md>) (26 completed)
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- [Sliding Window](<by_topic/Sliding Window.md>) (22 completed)
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- [Sliding Window](<by_topic/Sliding Window.md>) (23 completed)
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- [Trie](<by_topic/Trie.md>) (19 completed)
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- [Prefix Sum](<by_topic/Prefix Sum.md>) (19 completed)
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- [Recursion](<by_topic/Recursion.md>) (19 completed)

‎markdowns/_1358. Number of Substrings Containing All Three Characters.md

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# 1358. [Number of Substrings Containing All Three Characters](<https://leetcode.com/problems/number-of-substrings-containing-all-three-characters>)
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*All prompts are owned by LeetCode. To view the prompt, click the title link above.*
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*[Back to top](<../README.md>)*
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------
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> *First completed : March 11, 2025*
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>
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> *Last updated : March 11, 2025*
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------
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> **Related Topics** : **[Hash Table](<by_topic/Hash Table.md>), [String](<by_topic/String.md>), [Sliding Window](<by_topic/Sliding Window.md>)**
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>
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> **Acceptance Rate** : **68.78 %**
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------
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## Solutions
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- [m1358.py](<../my-submissions/m1358.py>)
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### Python
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#### [m1358.py](<../my-submissions/m1358.py>)
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```Python
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class Solution:
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def numberOfSubstrings(self, s: str) -> int:
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a = b = c = -1
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output = 0
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for i, x in enumerate(s) :
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match x :
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case 'a' :
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a = i
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case 'b' :
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b = i
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case 'c' :
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c = i
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if min(a, b, c) != -1 :
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output += 1 + min(a, b, c)
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return output
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```
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‎markdowns/by_topic/Hash Table.md

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# [Hash Table](<https://leetcode.com/tag/Hash-Table/>) (136 completed)
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# [Hash Table](<https://leetcode.com/tag/Hash-Table/>) (137 completed)
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*[Back to top](<../../README.md>)*
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| 1261 | [Find Elements in a Contaminated Binary Tree](<https://leetcode.com/problems/find-elements-in-a-contaminated-binary-tree>) | Medium | Daily | [solution](<../_1261. Find Elements in a Contaminated Binary Tree.md>) | py | Feb 21, 2025 |
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| 1282 | [Group the People Given the Group Size They Belong To](<https://leetcode.com/problems/group-the-people-given-the-group-size-they-belong-to>) | Medium | | [solution](<../_1282. Group the People Given the Group Size They Belong To.md>) | py | Jun 28, 2024 |
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| 1284 | [Minimum Number of Flips to Convert Binary Matrix to Zero Matrix](<https://leetcode.com/problems/minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix>) | Hard | | [solution](<../_1284. Minimum Number of Flips to Convert Binary Matrix to Zero Matrix.md>) | py | Jun 09, 2024 |
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| 1358 | [Number of Substrings Containing All Three Characters](<https://leetcode.com/problems/number-of-substrings-containing-all-three-characters>) | Medium | | [solution](<../_1358. Number of Substrings Containing All Three Characters.md>) | py | Mar 11, 2025 |
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| 1400 | [Construct K Palindrome Strings](<https://leetcode.com/problems/construct-k-palindrome-strings>) | Medium | Daily | [solution](<../_1400. Construct K Palindrome Strings.md>) | py | Jan 11, 2025 |
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| 1426 | [Counting Elements](<https://leetcode.com/problems/counting-elements>) | Easy | | [solution](<../_1426. Counting Elements.md>) | c | Jun 04, 2024 |
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| 1429 | [First Unique Number](<https://leetcode.com/problems/first-unique-number>) | Medium | | [solution](<../_1429. First Unique Number.md>) | py | Oct 26, 2024 |

‎markdowns/by_topic/Sliding Window.md

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# [Sliding Window](<https://leetcode.com/tag/Sliding-Window/>) (22 completed)
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# [Sliding Window](<https://leetcode.com/tag/Sliding-Window/>) (23 completed)
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*[Back to top](<../../README.md>)*
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| 1100 | [Find K-Length Substrings With No Repeated Characters](<https://leetcode.com/problems/find-k-length-substrings-with-no-repeated-characters>) | Medium | Weekly Premium | [solution](<../_1100. Find K-Length Substrings With No Repeated Characters.md>) | py | Mar 10, 2025 |
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| 1151 | [Minimum Swaps to Group All 1's Together](<https://leetcode.com/problems/minimum-swaps-to-group-all-1s-together>) | Medium | Weekly Premium | [solution](<../_1151. Minimum Swaps to Group All 1's Together.md>) | py | Mar 01, 2025 |
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| 1248 | [Count Number of Nice Subarrays](<https://leetcode.com/problems/count-number-of-nice-subarrays>) | Medium | Daily | [solution](<../_1248. Count Number of Nice Subarrays.md>) | py | Jun 22, 2024 |
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| 1358 | [Number of Substrings Containing All Three Characters](<https://leetcode.com/problems/number-of-substrings-containing-all-three-characters>) | Medium | | [solution](<../_1358. Number of Substrings Containing All Three Characters.md>) | py | Mar 11, 2025 |
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| 1438 | [Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit](<https://leetcode.com/problems/longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit>) | Medium | Daily | [solution](<../_1438. Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit.md>) | java | Jun 24, 2024 |
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| 1493 | [Longest Subarray of 1's After Deleting One Element](<https://leetcode.com/problems/longest-subarray-of-1s-after-deleting-one-element>) | Medium | | [solution](<../_1493. Longest Subarray of 1's After Deleting One Element.md>) | py | Feb 17, 2025 |
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| 1852 | [Distinct Numbers in Each Subarray](<https://leetcode.com/problems/distinct-numbers-in-each-subarray>) | Medium | Weekly Premium | [solution](<../_1852. Distinct Numbers in Each Subarray.md>) | java, py | Jun 27, 2024 |

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