Getting the min from a stack in O(1) time
Software Engineer Backend Interview Questions
666,190 software engineer backend interview questions shared by candidates
Convert number above in hexadecimal 312312 Ex. 255 -> FF 254 -> 254 div 16 = 14, int(254/16) = 15. -> F, E Later I found the detailed Division-remainder in source base http://en.wikipedia.org/wiki/Hexadecimal#Division-remainder_in_source_base
How to write an evaluator for a string like "(1+3 * ( 5 / 4)) and get a numeric result.
Give an example of real world scenario where you see inheritance?
Find the maximum product of 3 numbers in a list.
SQL query to find department wise count
Given an array of numbers, e.g. [5,0,9,2,5,5,5] - return all the consecutive numbers that add up to N.
Write a.SQL.query for selecting the second top most salary of an employee from employee table.
What do you know about embedded system? at which stage the var x is stored in the memory ?
Given an array of N integers, find the missing integer.
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