Write a program to find the second largest number in a tree.
Sr Engineer Interview Questions
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given a number n, how many ways you can create a BST, for eg for n=2, o/p = 2,n = 3 , o/p is 5.
with Java, can we use pointer in function arguments as we do in C++?
Core JS
Given a stream of numbers and get rank for a given number? Search and replace node in a given array list.
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On Site: Given a huge file, find duplicate strings and return how many times it appeared. Given a table of employee and salary, find the highest salary in each department.
In two hours build a take-home challenge that fetches a list of items from the server, displays them on a page, and allows the user to click into an item-detail page. Bonuses: write tests, write an items-refresh loop, write a list filter, provide details on visual choices
Write a decimal-to-roman-numeral converter.
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