Tell me about a project you got stuck on, and how did you solve it.
Student Programmer Interview Questions
970 student programmer interview questions shared by candidates
How far deep research did you do about our company
A question about Valid Parentheses, and then a question about designing a validation system for new users in some system (how to check if name, birth date, phone are valid? how to check if 2 users are not created with the same id?)
Asked one question to implement a smart array that has 3 properties: 1. Can be initialized in constant time. 2. Can get array cell value in constant time. 2. Can set array cell value in constant time.
I was asked to validate a binary search tree with O(1) extra space. Afterward, I explained the algorithm for solving the problem and the time complexity of the algorithm that I used.
First interview: 1. Given integer N, create an array with the numbers in the range (1,N) with a randomly order. 2. Given array A of numbers, create a new array B where B[i] is the product of all the numbers in A except A[i] without using division. 3. Given array of integer and a int N, determine if thers is two numbers in the array which their sum is N. 4. Design a words completion in a search engine. Second interview: 1. Questions about last work and relevant experience. 2. Design a data structure the store list of numbers with the functions: get(i) - get the number in index i, set(i, val) - set a new value into the index i. getSum(i,j) - compute the sum of all elements between index i to index j. (should be better than O(n))
do you know what we do
Diese Frage zielt darauf ab, deine Motivation und dein Interesse am Unternehmen zu prüfen. Wenn du möchtest, kann ich dir auch helfen, eine passende Antwort darauf zu formulieren.
How would you design an OOP system of a drawing program? (More details will be given at the interview)
Determine if a number is in array with O(n) comparisons.
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