Imagine dropping a Rubik's Cube into a bucket of paint. How many of the cubes will get paint on them?
Desarrollador De Software Interview Questions
Desarrollador De Software Interview Questions
El desarrollo de software es una trayectoria profesional muy demandada, y también es un puesto que puede ofrecer oportunidades de altos ingresos y de realización profesional. A la hora de realizar una entrevista para un puesto de desarrollador de software, es probable que te hagan preguntas sobre tus habilidades técnicas y sociales, y sobre cómo sueles gestionar los proyectos para asegurar su eficiencia.
Preguntas de entrevista más frecuentes para desarrollador/a de software y cómo responderlas
Pregunta n.º 1: ¿A qué tipo de desarrollo de software te dedicas actualmente?
Pregunta n.º 2: Describe un problema de desarrollo al que hayas tenido que hacer frente y explica cómo lograste solucionarlo.
Pregunta n.º 3: ¿Cómo sueles abordar el proceso de QA?
665,636 desarrollador de software interview questions shared by candidates
Intersection of two numerical arrays
Return the max k numbers from an unsorted integer array. Each number in the array is in the range [0, 10000).
Design an algorithm to find the first unique element in an array.
Question was "Given a pattern and a string input - find if the string follows the same pattern and return 0 or 1. Examples: 1) Pattern : "abba", input: "redblueredblue" should return 1. 2) Pattern: "aaaa", input: "asdasdasdasd" should return 1. 3) Pattern: "aabb", input: "xyzabcxzyabc" should return 0. I saw someone else had a similar question, but it was much much easier as the other candidate was given spaces between words to help identify individual words to pattern match.
1. pattern question n=1 * *** n=2 * *** * * ***** n=3 * *** * * ***** * * * *******
given an array of words, how to eliminate the duplicates? You have a simple tree structure Ⓐ and its clone ⓐ. Each node in the tree has a pointer to it's parent as well as an array of its children. Given an original tree's node Ⓑ and cloned tree ⓐ, implement a method that returns ⓑ (the clone of Ⓑ). (Imagine finding the matching UIButton/UISlider/UIView in a separate cloned view controller.) Original Ⓐ ┏━┻━━┓ ◯ ◯ ┏┻┓ ┏━╋━┓ ◯ ◯ ◯ ◯ ◯ ┏┻┓ ┃ ◯ Ⓑ ◯ Clone ⓐ ┏━┻━━┓ ◯ ◯ ┏┻┓ ┏━╋━┓ ◯ ◯ ◯ ◯ ◯ ┏┻┓ ┃ ◯ ⓑ ◯
Implement a function for determining the validity of a string. The string is valid if parentheses are correctly distributed within the string.
Write a function in language of your choice that takes in two strings, and returns true if they match. Constraints are as follows: String 1, the text to match to, will be alphabets and digits. String 2, the pattern, will be alphabets, digits, '.' and '*'. '.' means either alphabet or digit will be considered as a "match". "*" means the previous character is repeat 0 or more # of times. For example: Text: Facebook Pattern: F.cebo*k returns true
Given a m*n grid starting from (1, 1). At any point (x, y), you has two choices for the next move: 1) move to (x+y, y); 2) move to (x, y+x); From point (1, 1), how to move to (m, n) in least moves? (or there's no such a path)
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