Check if a string which represents a math exercise is balanced in terms of parentheses Remove spaces from a string
Developer Interview Questions
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Find the maximum product of 3 numbers in a list.
Use javascript to covert string into number without using any direct method.
define and Explain polymorphism in OOP with example.
Given an array of numbers, e.g. [5,0,9,2,5,5,5] - return all the consecutive numbers that add up to N.
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
Given an array of N integers, find the missing integer.
Writing a query to find the average and the first three ranks only should come In the output
Solve for n factorial using recursion.
Given a base and a height return the area of a triangle.
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