Programming problems

In this article, we break down programming problems for you to ensure that you are familiar with the following:

Parts of a programming problem

No.	Title	Description
1	Problem title	It is the heading of the problem that is followed by the problem statement.
2	Problem statement	A short description of the problem for which a candidate should provide a solution or an answer.
3	Input format	The standard method in which you must write and submit code such that it is accepted by the program and evaluated.
4	Output format	The specific format in which the program must print the processed data as output.
5	Constraints	These are limitations that your submission must strictly adhere to.
6	Sample input and output	These are used to check the logic and validate your code instantly.
7	Explanation	These are hints required to solve the problem statement.

S. No.	Title	Description
1	New Submission	Write your code in the provided editor.
2	All Submissions	You can make multiple submissions for a problem. View all your submissions here.
3	Input format	The standard method in which you must write and submit code such that it is accepted by the program and evaluated.
4	Provide custom input	It allows you to run your code against custom input. For more information about custom input, see Testing your code.
5	Compile & Test	Click this to compile your code and run it against sample and internal test cases. For more information about the sample and internal test cases, see Test cases.
6	Submit	Click this to submit your code.

No.	Title	Description
1	Result of this compilation	The result of the execution of code is displayed here. It depends upon whether your code has passed the test cases. The various types of results displayed are as follows: Accepted: Your code has passed all the test cases and there are no errors. Partially accepted: Your code has passed only some of the test cases. Runtime error - SIGSEGV: Your code is reading and writing is trying to read or write beyond the memory that is allocated to it or it is trying to write memory that can only be read. Wrong answer: Your code contains semantical or logical errors.
2	Refer judge environment	Click this to view HackerEarth's evaluation components such as supported browsers and languages, important questions, and so on.
3	Compilation details	Score: The points that you have scored in this compilation. Time (sec): The time within which your is compiled. It is denoted in seconds. Memory (KiB): The memory that your code acquired. Language: The language in which you have written the code.
4	Test-case specific details	Input files: The input files provided for each test case. Result: The result of each test case is displayed here. Time (sec): The time within each input file is compiled. It is denoted in seconds. Memory (KiB): The memory that your code acquired. It is denoted in kilo bytes. Score: The points that you scored for each input file.
5	Compilation log	You can view your compilation result here.