Cube a Number
Programming Basics · C#
TASK
Problem
Given an integer `n`, output `n * n * n`. Print only the required answer; do not print prompts, labels, or debug text.
EXAMPLE
Example
12
1728
LIMITS
Constraints
- Input is syntactically valid for the task except where invalid input is deliberately being tested (for example a `TryParse`/validation exercise). - Print only the required answer; do not add prompts, labels, debug text, or extra spaces/lines.
LEARN
Theory for this problem
+
This is a direct arithmetic transformation. Name the input values, translate the formula exactly into C# operators, store the intermediate result when it improves readability, and print only the final value. For **Cube a Number**, the concrete requirement is: Given an integer `n`, output `n * n * n`. Keep input parsing, the core operation, and output formatting separate so each part can be checked independently.
NEED HELP?
Hints
+
['This is a direct arithmetic transformation. Name the input values, translate the formula exactly into C# operators, store the intermediate result when it improves readability, and print only the final value.', 'Before coding, state this exact input-to-output rule: Given an integer `n`, output `n * n * n`.', 'Trace the public example by hand, then test the smallest input and the edge case most likely to change an index, branch, tie, or empty result.']
ANSWER
Solution
+
using System;
class Program
{
static void Main()
{
long n=long.Parse(Console.ReadLine());
long result=n*n*n;
Console.WriteLine(result);
}
}