Online Judge: Coding Platform

Now, let us understand the way of execution and compilation in any competitive coding platform or in a console

When we code and execute particular file and alternatively do competitive coding, we need to understand how our code works at the background.

We as coder, perform coding on various coding platforms such as:

1.      Hacker Block

2.      Hacker Rank

3.      Code Chef

4.      Top Coder

and many others

These coding platforms follow particular pattern while working.

Pattern of Working

Input -> Program File -> Output -> Correct Answer

When the Input File gets executed the “Program File” deals with various errors such as “Compilation Error”, “Syntax Error”, “Runtime Error”, “Time Limit Error” and other required errors in C++.

If the Input File passes all the mentioned errors, then in that case the next processing step is “Output” in which the answers of our program our checked with the already stored answers. If the result matches, then “Correct Answer” is displayed else “Wrong Answer” is displayed.

Working in Console

In Console, System works in a Parallel Way taking Input and giving Output Side-by-Side

Steps to Follow while working in a console

1.      Create an Input File

2.      Pass an Input File

3.      See Output and Write Output in a File