Autodesk intern post-Written Examination

After taking the Autodesk test, I personally feel that although the questions are not very difficult, I feel that I am doing very well. Write down some questions based on the zero stars. Autodesk says that questions cannot be disclosed, but I think that if this blog doesn't talk about a few questions, it seems that it cannot be completed. Besides, I wrote some of my experiences after the exam based on my memory, and I don't know whether the question of infringement is involved.

The exam is divided into two parts: the technical test and the intellectual test (Autodesk calls it Problem Solving test ). There are a lot of technical test questions, and a thick pile of tests. There are only one piece of paper and a dozen questions.

The intelligent interview is to look at your RP. There are few questions and less time, just half an hour. The last two major questions of the smart question are still very painstaking. One of the questions is: 11 coins, all of which are face-up. Each Flip can only flip 7 coins, how many times can I turn all the 11 coins into a front-facing one? My answer is three times. I guess it should be the correct answer. It should be impossible to answer less than three times, O (∩ _ ∩) O... haha.

The technical interview is based on basic questions. Alas, for an irregular army like ours, it is much worse than a computer Major. When I work, I should check the problem, I did not do any in-depth research! For example, the question of operator priority. Anyway, I never care about the priority issue. As long as the expression is a little more complex, I will be meticulous (cough, it is indeed meticulous) with parentheses. It is not a disadvantage to play more games, but it will be easier to maintain later users. Sigh, everything like ours is counting on the compiler's engineering and technical programmers. In terms of understanding this problem, it's really hard to go deep and depressing.

In general, the technical questions are roughly in the following aspects:

1. Multi-dimensional array (generally more than 2 dimensions );

2. Operator priority (give you an expression and ask you about the execution result );

3. c ++ syntax BasicsProgram, Ask you about the execution result, or test your knowledge point directly );

4. byte alignment of structure members (# pragma pack );

5. c ++ Object-Oriented Knowledge (mainly inheritance-related, construction order, structure order, multi-inheritance, especially the topic favorite, polymorphism is generally the Test Virtual );

6.AlgorithmIt is related to the data structure (the finale usually accounts for more than 50% of the total number of questions! The final major questions are generally algorithms, sorting, linked lists, etc );

Therefore, if you want to pass the test, the so-called project experience is not very good. The only thing you can do is to implement C ++ primer and algorithm and data structure. The written test is the first step of the long journey. This step is not a good choice! Therefore, non-computer programmers like ours are required to prepare for finding a job!

Finally, I will post several major questions. Let's try:

1. Find the maximum length of common data in two sorted arrays, for example, 1, 2, 3, 4, 5, 2, 2, 3, 6. the maximum length is 3 !, Note: If the values are equal, they cannot be repeated.

2. Write a function and replace all the "/" characters in a string "/". (I want this question to be considered escape)

3. shuffle linked list: a double-linked table and an algorithm. An order value (INT order) is stored in a double-linked table node, requiring the written function to manipulate the linked list and randomly changing the position of the linked list node, the returned value is a random double-chain table.

I have not done the first and second questions very quickly, and I have not done the third question. It is not enough time. The proficiency test is also very important. The technical test generally involves a huge number of questions, but it does not require you to finish the test. (It is best for others to examine the style of your questions, let the idea of a good written examiner fall through, O (∩ _ ∩) o... haha ). However, if it is me, I will make the question a little bigger, so it is more differentiated!

The virgin pen is dedicated to Autodesk! There is no preparation for both psychology and "physiology", so I am willing to be asked by others, sigh. A serious violation of Grandpa Mao's Teaching of "no preparation! I hope that in the following months, we will prepare for a beautiful "turn over" battle!