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AlgorithmHQ
India
Приєднався 6 січ 2021
For all the problem solvers and maybe in coming days for technology enthusiasts, this channel serves as a hub for finding solutions to tech problems and expanding general knowledge about technology. What began as a hobby has evolved into a dream of making a significant impact, with the goal of becoming a valuable resource for technology enthusiasts everywhere. Our mission is to provide helpful, insightful content that empowers and inspires the tech community.
2220. Minimum Bit Flips to Convert Number | Leetcode Daily (POTD) 11 Sep 2024 | Java | Hindi
"2220. Minimum Bit Flips to Convert Number" is an easy-level problem and the daily challenge (POTD) for 11 September 2024 on LeetCode. The solution presented in the video is coded in Java, but the approach is explained using a dry-run on a blackboard. This method makes the video accessible and beneficial for individuals with different programming backgrounds, as it focuses on the underlying logic rather than language-specific details.
**Intuition:**
To find the minimum bit flips, compare the bits of the two numbers (start and goal). Simply count the positions where the bits differ and that gives the required number of flips to convert one number into the other.
Link to the problem: leetcode.com/problems/minimum-bit-flips-to-convert-number/description/
For doubts/queries, please reach out on aditichourasia10@gmail.com
Connect with me on Linkedin: www.linkedin.com/in/aditi-chourasia-a2a572121/
Other problems for practice:
ua-cam.com/video/Otejs0xAX0k/v-deo.html
ua-cam.com/video/2yX7FTftMv0/v-deo.html
ua-cam.com/video/AbnArofQLK8/v-deo.html
ua-cam.com/video/E21CA_IlV3M/v-deo.html
ua-cam.com/video/87yNfyT8NAU/v-deo.html
ua-cam.com/video/DTK5Z3-fyKM/v-deo.html
ua-cam.com/video/PZsDArUgLjs/v-deo.html
ua-cam.com/video/7He7wfyeJO0/v-deo.html
#leetcodejava #leetcode #dailychallenge #potd #hindi
**Intuition:**
To find the minimum bit flips, compare the bits of the two numbers (start and goal). Simply count the positions where the bits differ and that gives the required number of flips to convert one number into the other.
Link to the problem: leetcode.com/problems/minimum-bit-flips-to-convert-number/description/
For doubts/queries, please reach out on aditichourasia10@gmail.com
Connect with me on Linkedin: www.linkedin.com/in/aditi-chourasia-a2a572121/
Other problems for practice:
ua-cam.com/video/Otejs0xAX0k/v-deo.html
ua-cam.com/video/2yX7FTftMv0/v-deo.html
ua-cam.com/video/AbnArofQLK8/v-deo.html
ua-cam.com/video/E21CA_IlV3M/v-deo.html
ua-cam.com/video/87yNfyT8NAU/v-deo.html
ua-cam.com/video/DTK5Z3-fyKM/v-deo.html
ua-cam.com/video/PZsDArUgLjs/v-deo.html
ua-cam.com/video/7He7wfyeJO0/v-deo.html
#leetcodejava #leetcode #dailychallenge #potd #hindi
Переглядів: 9
Відео
2807. Insert Greatest Common Divisors in Linked List | Leetcode Daily (POTD) 10 Sep 2024 | Java
Переглядів 1842 години тому
"2807. Insert Greatest Common Divisors in Linked List" is a medium-level problem and the daily challenge (POTD) for 10 September 2024 on LeetCode. The solution presented in the video is coded in Java, but the approach is explained using a dry-run on a blackboard. This method makes the video accessible and beneficial for individuals with different programming backgrounds, as it focuses on the un...
2326. Spiral Matrix IV | Leetcode Daily (POTD) 9 Sep 2024 | Medium | Java | Hindi | Matrix
Переглядів 3504 години тому
"2326. Spiral Matrix IV" is an medium-level problem and the daily challenge (POTD) for 9 September 2024 on LeetCode. The solution presented in the video is coded in Java, but the approach is explained using a dry-run on a blackboard. This method makes the video accessible and beneficial for individuals with different programming backgrounds, as it focuses on the underlying logic rather than lan...
725. Split Linked List in Parts | Leetcode Daily (POTD) 8 Sep 2024 | Medium | java | Hindi
Переглядів 3397 годин тому
The problem "725. Split Linked List in Parts" is a medium-level daily challenge (POTD) for 8 September 2024 on LeetCode. The solution is implemented in Java and explained with a dry-run on a blackboard, making it accessible for people from different programming backgrounds by focusing on the core intuition. To split a linked list into *k* parts, we first determine its length. Then, we distribut...
1367. Linked List in Binary Tree | Leetcode Daily (POTD) 7 Sep 2024 | Binary Tree | Java | Hindi
Переглядів 2709 годин тому
The problem "1367. Linked List in Binary Tree" is a medium-level daily challenge (POTD) for 7 September 2024 on LeetCode. The solution, written in Java, is explained with a dry-run on a blackboard to ensure clarity for viewers from different programming backgrounds by focusing on the core logic rather than specific syntax. Intuition: The task is to determine if a linked list exists as a path in...
3217. Delete Nodes From Linked List Present in Array | Leetcode Daily (POTD) 6 Sep 2024 | Java
Переглядів 24012 годин тому
The problem "3217. Delete Nodes From Linked List Present in Array" is a medium-level challenge and the daily challenge (POTD) for 6 September 2024 on LeetCode. The solution, coded in Java, is explained clearly with a dry-run on a blackboard. This method helps individuals from various programming backgrounds as it focuses on the core logic rather than language-specific syntax. Intuition: The tas...
2028. Find Missing Observations | Leetcode Daily (POTD) 5 Sep 2024 | Medium | Java | Hindi | Maths
Переглядів 42412 годин тому
The problem "2028. Find Missing Observations" is a medium-level challenge and the daily challenge (POTD) for 5 September 2024 on LeetCode. The solution is presented in Java, with the approach carefully explained using a dry-run on a blackboard. This style of explanation is particularly helpful for viewers from diverse programming backgrounds, as it focuses more on the logical breakdown than spe...
874. Walking Robot Simulation | Leetcode Daily (POTD) 4 Sep 2024 | Java | Hindi | Ordered Set
Переглядів 54514 годин тому
In the problem "874. Walking Robot Simulation," a medium-level challenge and the daily challenge (POTD) for 4 September 2024 on LeetCode, the goal is to navigate a robot through a grid while avoiding obstacles. The solution provided in the video is coded in Java, with the approach clearly explained through a dry-run on a blackboard. This method enhances accessibility, making the content underst...
1945. Sum of Digits of String After Convert | Leetcode Daily (POTD) 3 Sep | Java | Hindi | String
Переглядів 63119 годин тому
"1945. Sum of Digits of String After Convert" is an easy-level problem and the daily challenge (POTD) for September 3, 2024, on LeetCode. The solution in the video is written in Java, with the approach clarified through a dry-run on a blackboard. This explanation style ensures that the video is accessible to a wide range of viewers, regardless of their programming language preferences, as it em...
1894. Find the Student that Will Replace the Chalk | Leetcode Daily (POTD) 2 Sep 2024 | Java | Hindi
Переглядів 39819 годин тому
"1894. Find the Student that Will Replace the Chalk" is a medium-level problem and the daily challenge (POTD) for September 2, 2024, on LeetCode. The solution in the video is implemented in Java, with the approach explained through a dry-run on a blackboard. This method effectively makes the video accessible to a broad audience, focusing on the core logic rather than specific programming langua...
947. Most Stones Removed with Same Row or Column | Leetcode Daily (POTD) 29 Aug 2024 | Java | Hindi
Переглядів 526День тому
"947. Most Stones Removed with Same Row or Column" is a medium-level problem and the daily challenge (POTD) for August 29, 2024, on LeetCode. The solution in the video is implemented in Java, with the approach explained using a dry-run on a blackboard. This method is accessible to a wide audience, as it focuses on the core logic rather than language-specific details. Intuition: The problem can ...
1905. Count Sub Islands | Leetcode Daily (POTD) 28 Aug 2024 | Medium | Matrix | Java | Hindi
Переглядів 191День тому
"1905. Count Sub Islands" is a medium-level problem and the daily challenge (POTD) for August 28, 2024, on LeetCode. The solution provided in the video is implemented in Java, but the approach is explained with a dry-run on a blackboard. This approach makes the video accessible and helpful for individuals with various programming backgrounds, as it focuses on the fundamental logic rather than s...
1514. Path with Maximum Probability | Leetcode Daily (POTD) 27 Aug 2024 | Graph | Java | Hindi
Переглядів 47914 днів тому
"1514. Path with Maximum Probability" is a medium-level problem and the daily challenge (POTD) for August 27, 2024, on LeetCode. The solution in the video is coded in Java, but the approach is clearly explained using a dry-run on a blackboard. This approach makes the video accessible and useful for individuals from various programming backgrounds, as it emphasizes the core logic over language-s...
564. Find the Closest Palindrome | Leetcode Daily (POTD) 24 August 2024 | hard | Java | Hindi
Переглядів 3,3 тис.14 днів тому
"564. Find the Closest Palindrome" is a hard-level problem and the daily challenge (POTD) for August 24, 2024, on LeetCode. The solution in the video is coded in Java, but the approach is thoroughly explained using a dry-run on a blackboard. This method ensures the video is accessible and beneficial to individuals with different programming backgrounds, focusing on the underlying logic rather t...
592. Fraction Addition and Subtraction | Leetcode Daily (POTD) 23 Aug 2024 | Medium | Java | Hindi
Переглядів 85714 днів тому
"592. Fraction Addition and Subtraction" is a medium-level problem and the daily challenge (POTD) for August 23, 2024, on LeetCode. The solution in the video is coded in Java, but the approach is thoroughly explained using a dry-run on a blackboard. This method ensures the video is accessible and beneficial to individuals with different programming backgrounds, focusing on the underlying logic ...
719. Find K-th Smallest Pair Distance | Leetcode Daily (POTD) 14 Aug 2024 | Hard | Java | Hindi
Переглядів 90821 день тому
719. Find K-th Smallest Pair Distance | Leetcode Daily (POTD) 14 Aug 2024 | Hard | Java | Hindi
1105. Filling Bookcase Shelves | Leetcode Daily (POTD) 31 July 2024 | Java | Hindi | Recursion | DP
Переглядів 1,1 тис.Місяць тому
1105. Filling Bookcase Shelves | Leetcode Daily (POTD) 31 July 2024 | Java | Hindi | Recursion | DP
1653. Minimum Deletions to Make String Balanced | Leetcode Daily (POTD) 30 July 2024 | Java | Hindi
Переглядів 462Місяць тому
1653. Minimum Deletions to Make String Balanced | Leetcode Daily (POTD) 30 July 2024 | Java | Hindi
1395. Count Number of Teams | Leetcode Daily (POTD) 29 July 2024 | Java | Hindi | Mathematics
Переглядів 792Місяць тому
1395. Count Number of Teams | Leetcode Daily (POTD) 29 July 2024 | Java | Hindi | Mathematics
2045. Second Minimum Time to Reach Destination | Hard | Leetcode Daily (POTD) 28 July 2024 | Java
Переглядів 845Місяць тому
2045. Second Minimum Time to Reach Destination | Hard | Leetcode Daily (POTD) 28 July 2024 | Java
2976. Minimum Cost to Convert String I | Leetcode Daily (POTD) 27 July 2024 | Java | Hindi | graphs
Переглядів 711Місяць тому
2976. Minimum Cost to Convert String I | Leetcode Daily (POTD) 27 July 2024 | Java | Hindi | graphs
1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance | Leetcode Daily
Переглядів 356Місяць тому
1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance | Leetcode Daily
2191. Sort the Jumbled Numbers | Leetcode Daily (POTD) 24 July 2024 | Java | Hindi | Comparator
Переглядів 392Місяць тому
2191. Sort the Jumbled Numbers | Leetcode Daily (POTD) 24 July 2024 | Java | Hindi | Comparator
2392. Build a Matrix With Conditions | Leetcode Daily (POTD) 21 July 2024 | Hard | Java | TopoSort
Переглядів 223Місяць тому
2392. Build a Matrix With Conditions | Leetcode Daily (POTD) 21 July 2024 | Hard | Java | TopoSort
2196. Create Binary Tree From Descriptions | Leetcode Daily (POTD) 15 July 2024 | Java | Hindi
Переглядів 349Місяць тому
2196. Create Binary Tree From Descriptions | Leetcode Daily (POTD) 15 July 2024 | Java | Hindi
726. Number of Atoms | Leetcode Daily Challenge (POTD) 14 July 2024 | Hard | Java | Hindi | Stack
Переглядів 632Місяць тому
726. Number of Atoms | Leetcode Daily Challenge (POTD) 14 July 2024 | Hard | Java | Hindi | Stack
2751. Robot Collisions | Hard | Leetcode Daily Challenge (POTD) 13 July 2024 | Java | Hindi | Stack
Переглядів 329Місяць тому
2751. Robot Collisions | Hard | Leetcode Daily Challenge (POTD) 13 July 2024 | Java | Hindi | Stack
1190. Reverse Substrings Between Each Pair of Parentheses | Leetcode Daily 11 July 2024 | Java
Переглядів 546Місяць тому
1190. Reverse Substrings Between Each Pair of Parentheses | Leetcode Daily 11 July 2024 | Java
1701. Average Waiting Time | Leetcode Daily (POTD) 9 July 2024 | Java | Hindi | Simulation | Maths
Переглядів 5592 місяці тому
1701. Average Waiting Time | Leetcode Daily (POTD) 9 July 2024 | Java | Hindi | Simulation | Maths
3213. Construct String with Minimum Cost | Leetcode Weekly Contest 7 July 2024 | Hard | Trie + DP
Переглядів 7212 місяці тому
3213. Construct String with Minimum Cost | Leetcode Weekly Contest 7 July 2024 | Hard | Trie DP