Find the shortest distance between two points in a 2D grid world (bfs).
Software Interview Questions
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Given two identical strings, where one string has a random character inserted, return the random inserted character.
Given an int array A, return an int array B that A[i + B[i]] is the first element in A after A[i] that is greater than or equal to A[i]
Q: List all comments in the given segment of codes.
Standard algorithms and data structures questions.
Extremely simple questions. First-round had a question like, given an object array, combine objects with one more matching fields and return the resulting array. The second round was behavioural and one question on removing trailing spaces. They don't ask any in-depth technical quesions.
Find the optimal map route between two points on a grid (maze) with some areas blocked out.
Given a list L of n numbers. Write a function to return true if the sum of any two numbers of L equals to k; false otherwise.
Serialize and deserialize a collection of strings into a single one.
Given a large unsorted text file containing thousands of words count the number of times each word appears.
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