Add solution for Challenge 18 by clgp-aint-cool

[clgp-aint-cool]

Challenge 18 Solution

Submitted by: @clgp-aint-cool
Challenge: Challenge 18

Description

This PR contains my solution for Challenge 18.

Changes

• Added solution file to challenge-18/submissions/clgp-aint-cool/solution-template.go

Testing

• Solution passes all test cases
• Code follows Go best practices

Thank you for reviewing my submission! 🚀

[coderabbitai]

Walkthrough

A new Go source file for challenge 18 was added implementing temperature conversion functions between Celsius and Fahrenheit with a Round helper and a demonstration main program that displays conversions.

Changes

Cohort / File(s)	Summary
Temperature Conversion Solution challenge-18/submissions/clgp-aint-cool/solution-template.go	Added three exported functions: CelsiusToFahrenheit() and FahrenheitToCelsius() implementing conversion formulas with two-decimal rounding, and a Round() helper. The main() function demonstrates both conversion directions with formatted output.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

• #1179: Adds identical temperature conversion solution file with the same CelsiusToFahrenheit, FahrenheitToCelsius, and Round functions.
• #691: Adds the same temperature-conversion functions and Round helper in a separate challenge-18 submission file.
• #651: Introduces matching temperature conversion functions plus identical Round helper and main demonstration for challenge-18.

Poem

🐰 A rabbit hops through numbers clear,
Converting temps both far and near—
Celsius meets Fahrenheit's scale,
With rounding magic, none shall fail! 🌡️✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 75.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main change: adding a solution for Challenge 18 by clgp-aint-cool, which matches the file addition and PR objectives.
Description check	✅ Passed	The description is related to the changeset, providing context about the Challenge 18 solution submission, the file location, and claiming test compliance.

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[coderabbitai]

Actionable comments posted: 1

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: b7c2869e-e9c3-469d-a787-babf0aa0ee9b

📥 Commits

Reviewing files that changed from the base of the PR and between 6a002af and cbdf8ef.

📒 Files selected for processing (1)

• challenge-18/submissions/clgp-aint-cool/solution-template.go

[coderabbitai]

⚠️ Potential issue | 🟡 Minor

Remove stale TODO comments in implemented logic.

The TODO text says the function is unimplemented, but Line 30 already contains the implementation. Keeping this is misleading during maintenance.

🧹 Suggested cleanup

 func FahrenheitToCelsius(fahrenheit float64) float64 {
-	// TODO: Implement this function
-	// Remember to round to 2 decimal places
 	return  Round((fahrenheit-32)*5/9,2)
 }

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change

	// TODO: Implement this function
	// Remember to round to 2 decimal places

[github-actions]

🎉 Auto-merged!

This PR was automatically merged after 2 days with all checks passing.

Thank you for your contribution, @clgp-aint-cool!