Problem 1: Ball Collisions Goal: Count how many times a specific ball at position x collides with others. Logic: A collision happens if a faster ball is behind a slower one Check balls behind x: If any ball to the left of x is faster than x, it will hit x. Check balls ahead of x: If x is faster than any ball to its right, x will hit them.
find a pattern that matches in string.
In the phone interview, they asked me what technologies about Microsoft was exciting.
Implement a class based on parameters.
A leet code question on Bucket sort on IPs.
What is the best data structure for a phone book with names and phone numbers? Code an example solution and explain
Check Linked List is Palindrome.
what is the difference between abstract class and interface print all permutations of a string check if a string is a palindrome if you can delete at most 1 char
Explain 5 of your favourite topics of a subject of your choice with real world examples.
sum two numbers that are represented in linked list and return the answare as linked list
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