Write an algorithm that does an in-order traversal of a tree recursively. Now, write the same algorithm iteratively.
Software Development Engineer Interview Questions
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Code a function in C to get the largest consecutive addition of integer numbers fron an array.
how to merge two linked lists without using temp node
multiply 2 numbers without using * sign
Write code to solve a problem in Polish notation. e.g : 1 2 3 + / is 1/(2+3)
Searching a page in 100 million pages. What data structure would be optimal?
using a mac function toLower(char c) to write a toUpper(char c) function, without using any ascii code
there is an array with 99 length long, each spot will have number from 1-100, number will never repeat on the array. Give as many way as possible to find the missing number.
given a linked list which has two types of pointers, a normal next pointer which points to next element in the list and random pointer which points to random element in the list. Question was to clone this linked list
You are in a room by yourself and someone walks into the room, asks you to find the temperature, and leaves. How would you find the temperature in the room without leaving the room?
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