Given a 2D array of ints, where '1's represent land and '0's represent water on a map, determine how many distinct islands it has (two horizontally or vertically neighboring cells belong to the same island).
Software Development Interview Questions
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I was asked if it was OK to fail
1. Longest valid parentheses question (from LeetCode). 2. Course Schedule 2 (from LeetCode).
Design parking lot with varrious vehicle types, multiple floors, multiple entry & exists, admin, parking attendent, parking attendent on entry gate can create ticket and return payment receipt, admin can create parking lot, add floors, add spots, differernt pricing for each vehicle type.
question which was to remove the nth node from end of the linked list.
As a software developer, how were you able to understand what would be valuable genetic concepts to create an app so quickly?
Rain water trap with array.
What are Object Oriented Programming concepts?
Do you know Java or JavaScript?
1. How do you compare the equality of the Object in java?
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