Print the binary tree in zig-zag order.
Software Development Engineer Interview Questions
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searching for patterns in strings; how to destroy your functions with different testing cases;
finad all plaindromes ina string.
Given an input string, return whether or not the string contains balanced brackets where bracket characters are (), []. {}. The input string can contain alphanumeric characters in addition to the bracket characters.
1) Implement atoi 2) correct bug in the code that deletes head from linked list 3) Given string of digits like "72388" and int n, delete n characters from the sting such the resulting string contains minimal number representation, you must preserve relative position of digits. Example: if st="72388" and n=2, the answer is 238.
I - Behavioral with Diresctor II- Bank Robbery III- K closest points to the origin IV- Climbing stairs TwoSUM
Round1 : 1) Given a list of words, group them by anagrams Input: List of "cat", "dog", "god" Output: A Set of Sets of anagrams: {{'cat'}, {'dog', 'god'}} 3) Consider adding some additional tests in doTestsPass(). 4) Implement the AnagramSolution group() method correctly. 5) If time permits, try to improve your implementation. dog -> dgo -> {dog} god -> dgo -> {dog, god}
Round3 : Question1 : How will you implement your own ThreadPool using jdk1.4like that of Executor in jdk1.5 Question2: How will you convert a monolithic application like makemytrip into Microservices? Question3: We have less number of resources for the tasks, so are you ready to work in odd extended hours?
Asked about general internship experience.
with that go like this: you have an array of string you should print all the word by group. group define: by the same letters and the same number of repeated letter like example: dad,add,dda in same group it should be in O(N)
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