Codepad c

Hand over qualified C candidates for your engineering team to interview. Back to online coding tests. We have created our tests to precisely cover important ideas like object-oriented programming, data structures, codepad c, algorithms, and more.

Don't have an account? Sign up! Forgot password? Already have an account? Log in. Upload an image that will display on the cover of your pad, or pick one of our default ones! Anonymous pads are shared by default.

Codepad c

Use our engineer-created questions to interview and hire the most qualified C developers for your organization. Back to interview questions. According to the CoderPad Developer survey , C is the 8th most in-demand language among technical recruiters and hiring managers. Hey candidate! Welcome to your interview. Boilerplate is provided. Feel free to change the code as you see fit. To run the code at any time, please hit the run button located in the top left corner. Question: What is the purpose of the include directive in C, and how is it used? Answer: The include directive is used to include header files in a C program. Header files contain declarations of functions, variables, and data types that are used in the program. The include directive allows us to reuse code from other files by including their header files in our program. Question: There is a bug in the following code that is causing a segmentation fault. Can you identify and fix it?

No installation required.

.

Get the flexibility you want with the features you need. Radically reduce your time to hire with assessments that get completed and an IDE that every developer just knows. Easily standardize your assessments and interviews to reduce bias and simplify your hiring decisions. CoderPad standardized and streamlined our interview and hiring process. Built by developers, for developers. Nine out of ten candidates rate their experience as excellent. Just announced!

Codepad c

Compilers and Interpreters are responsible for executing the programs written in various programming languages. No worries! You can write and execute codes on your smartphone, tablets, and PCs anytime, anywhere. This online compiler has a great and unique feature which enables you to debug code using a step by step procedure. The code can be easily formatted once it has been written to make look good. Codepad is an online interpreter or compiler.

Eastenders catch up

It allows us to define custom type names that are more meaningful and self-explanatory. Finally, the memory is freed using free to prevent memory leaks. Answer: The issue with the code is that the swap function is swapping the values of the local variables a and b , not the original variables x and y. Provide an example of creating a linked list, inserting elements, and traversing it. In this example, we define a structure Node representing a node in the linked list. To fix this, we can use the safer alternative fgets function. Anonymous pads are shared by default. Answer: A function pointer is a variable that stores the address of a function in C. It takes two parameters: the number of elements to allocate and the size of each element. According to the CoderPad Developer survey , C is the 8th most in-demand language among technical recruiters and hiring managers. This allows us to switch between different functions using a single function pointer. To fix this, we can add a check for negative numbers and return an error condition or handle it appropriately. Pad name.

In order to compile and run code in Notepad, there are a few simple steps that must be followed.

Provide an example of allocating memory for an array dynamically and freeing it. Question: Explain the concept of a linked list in C. Can you identify and fix it? Answer: The issue with the code is that the gets function is used to read a string from the user, which is considered unsafe and deprecated due to the risk of buffer overflow. It is useful when the size of data structures or arrays is unknown or needs to be determined dynamically. Log in. We now support spreadsheets Hide this message. To fix this, we can add a check for negative numbers and return an error condition or handle it appropriately. Question: There is a bug in the following code that is causing a segmentation fault. Username invalid or in use.