Codility Developer Training Reviews & Product Details

I like all, but I like the problems. The architect is best Review collected by and hosted on G2.com.

I don’t like the resuts, the tests asserts always very iquals, but the response is error Review collected by and hosted on G2.com.

Tests for different languages, easy to use. Review collected by and hosted on G2.com.

I can't use my own input data, no word-completion Review collected by and hosted on G2.com.

The result is very detailed and you can see where you can improve Review collected by and hosted on G2.com.

Many tests are not directly related to daily tasks we do in our jobs. Review collected by and hosted on G2.com.

Coding exercises of all difficulty level are available. And Result details is good for different test cases like small numbers, large numbers and performance as well. Review collected by and hosted on G2.com.

After session is closed the navigation from that page to next challenge is not available and in home page the next challenge should appear first instead of the very first completed task.

Detailed explanation how problem could be solved would be highly helpful as well. Review collected by and hosted on G2.com.

The problem sets are interesting and mind tingling which makes the learning lessons and the coding experience fun. The problems are conveniently codable in all the supporting languages. Review collected by and hosted on G2.com.

As a learner I don't have anything to dislike. I do see that the problems are more leaning towards Data Science. Review collected by and hosted on G2.com.

I love the interface and how the text and layers of the platform are been arranged Review collected by and hosted on G2.com.

I do not dislike anything only if other programming language can be included with light images Review collected by and hosted on G2.com.

The lessons that challenge you to learn and develop speed. Review collected by and hosted on G2.com.

That the code editor does not have levels. I mean, it should be one totally raw, another with medium completion capabilities and another level where it acts as a full IDE with full completion capabilities like Eclipse Review collected by and hosted on G2.com.

The challenges are tough and they make you learn how to write code that is really efficient and caters for all edge cases. Review collected by and hosted on G2.com.

Sometimes I wish the challenges had solutions so that if the user is stuck after many failed attempts, they can resort to looking at what the solution is. Review collected by and hosted on G2.com.

there are a great range of programming languages available and summary for each topic, also the logic problems fits perfectly to show how our solutions can be efficient. Review collected by and hosted on G2.com.

I would like a pseudo code showing an answer because some problems I couldn't be sure if my solution was good enough. Review collected by and hosted on G2.com.

Precise formulation of the task. Mostly. Review collected by and hosted on G2.com.

Sometimes not precise enough. Ugly. Example? Here you are: Triangle in your lessons (sorting). Three times MAXINT is allegedly a valid solution. How can it be? Adding any two MAXINTs unless throws an exception IMHO is an invalid operation in a code executed. On the other hand, while doing this in mind, it's evident there equal edges constitutes a valid triangle. Forget computer. Now we have two answers, both are correct and one says NO the other YES. Depends on some particulars, which are not explicitly cleared in the task formulation. Shall be. Review collected by and hosted on G2.com.