Write a function that takes the ordinal number of a column in a spreadsheet and returns the label of that column: i.e. 1 -> A 2 -> B, 26 -> Z, 27->AA
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you have an array of stock prices. i-th element in that array represents the stock price of that day. find the buy and sell dates to maximize profit.
why should we hire you ?
The interview will never take place as they lie and string along.
2nd Round (1 hour) Programming related question on java and c/c++ Each section has 8 questions (2 programming and 6 multiple choice) 3rd Round - Phone Interview
Describe a function to check if an integer is a power of 2.
Using Collabedit, write a program to find the index of the first non-repeated character in a java string.
Find Kth smallest element in a BST.
Generate a new array from an array of numbers. Start from the beginning. Put the number of some number first, and then that number. For example, from array 1, 1, 2, 3, 3, 1 You should get 2, 1, 1, 2, 2, 3, 1, 1 Write a program to solve this problem.
Write a function that takes 2 arguments: a binary tree and an integer n, it should return the n-th element in the inorder traversal of the binary tree.
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