Perguntas de entrevista de Software engineer

I tried to solve it using a breadth first search but I couldn't finish write the algorithm, I wasn't very trained at that occasion.

Maybe you could use Dijkstra's shortest path algorithm.

Both BFS and Dijkstra should work in this case because the edges doesn't have a weight.

flatten multidimensional array in one array - var a = [1,2,[3,4],5,[6,[7,8]]];

var Once = function(sum){ let result ; return function (...args){ if(result) return result; result = sum(...args); return result; } }

Meu trabalho atual é bem flexivel, tendo que cumprir somente 6 horas semanais

Quanto tempo demora para darem um retorno pós entrevista online ?

I described my project.

can you explain in detail

Closure means that an inner function always has access to the vars and parameters of its outer function, even after the outer function has returned.

Closure means that an inner function always has access to the vars and parameters of its outer function, even after the outer function has returned.

I have question. Is Video HR round eliminating round ?

Yes, company give a shortlist in which candidate may be got eliminated after video HR round. but there is a greater chance of getting selected after Video round. Basically, the company is not interested in appointing girls software developing profile, reasons are best known to them.

I built a finite state machine with 'for' loops. The Big O notation was O(n) aka linear complexity.

There's a lot of elements to typically cover in these questions, clarifications, scoping, making sure you're answering the actual question the interviewer is looking for you to answer, etc. Could be worth doing a mock interview with one of the Prepfully Xandr Senior Software Engineer experts... they've worked in the role so they clearly know how to get through the interview. prepfully.com/practice-interviews