Count # of A's in a sentence
Software Development Engineer Interview Questions
33,200 software development engineer interview questions shared by candidates
Convert a number to a roman number
Remove repeated characters from a string
how to determine if 2 linked lists are merged at a common node in O(n) time
N-Queen problem -
deep copy a graph
You're converting a string (s1) into another (s2) by changing the characters in s1. You can do add/delete/replace the characters of s1 to get s2. The cost of any of those operation for a character is 1. Find the minimum cost to convert s1 into s2. Write program and test cases for the same. For example: Convert "Hi" into "Hey". This would require minimum two cost. 1. Replace 'i' with 'e' in s1 2. Add 'y' to s1. Now we've s2.
Write an algorithm to validate a palindrome
Why should we hire you?
In one of the round interviewer asked me to write code for deadlock prevention in for system in which resorce requests come from processes dynamically (at run time)
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