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## Aim
#### Want to add solution of "All Nodes Distance K in Binary Tree" from Leetcode.
Kindly assign me this problem. I would like to add my solution to this problem in C++ in an efficient approac…
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# Aim
- We are given a directed graph. We need to detect whether the graph has a negative cycle or not. A negative cycle is one in which the overall sum of the cycle becomes negative.
# Details
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### Aim
I would like to add the solution for Magic Spells[Hard level] from Hackerrank.
### Details
Link to the problem: https://www.hackerrank.com/challenges/magic-spells/problem
I would l…
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# Aim
You are given an integer array coins representing coins of different denominations and an integer amount representing a total amount of money.
Return the fewest number of coins that you ne…
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Hii @Ayush7614 I want to add problems in 0-1 knapsack, please assign this issue to only me
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Given a sorted binary array. We need to count number of 1's present in a array using binary search.
I would like to work on this in cpp under LGMSOC'21
Leave it unchecked Owner will mark it :)
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You’re given a read only array of n integers. Find out if **any integer** occurs **more than n/3 times** in the array in linear time and constant additional space.
If so, **_return the integer_**. …
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**Is your feature request related to a problem? Please describe.**
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**Aim**
WhatsApp_Message_Automation…