Add solution for Challenge 1 by WHFF521

[WHFF521]

Challenge 1 Solution

Submitted by: @WHFF521
Challenge: Challenge 1

Description

This PR contains my solution for Challenge 1.

Changes

• Added solution file to challenge-1/submissions/WHFF521/solution-template.go

Testing

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

Thank you for reviewing my submission! 🚀

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: ad67baff-b176-4f93-a1d9-0288e0c9cf76

📥 Commits

Reviewing files that changed from the base of the PR and between 40a90c1 and eb1fa83.

📒 Files selected for processing (1)

• challenge-1/submissions/WHFF521/solution-template.go

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Walkthrough

Adds a standalone Go Challenge 1 program that parses two comma-separated integers, handles input errors, computes their sum through Sum, and prints the result.

Changes

Challenge 1 Go submission

Layer / File(s)	Summary
Input parsing and sum execution challenge-1/submissions/WHFF521/solution-template.go	main reads comma-separated integers, reports scan failures, calls exported Sum, and prints the arithmetic result.

Estimated code review effort: 2 (Simple) | ~5 minutes

Possibly related PRs

• RezaSi/go-interview-practice#1883: Adds the same Challenge 1 Go program structure and behavior.
• RezaSi/go-interview-practice#650: Defines the same Sum function and comma-separated input parsing.
• RezaSi/go-interview-practice#725: Implements the same Go submission pattern for Challenge 1.

Poem

A rabbit reads numbers, two by two,
With commas hopping neatly through.
Sum adds them, quick and bright,
Then prints the answer just right.
“A carrot-sized program—what a sight!”

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly describes the main change: adding a solution for Challenge 1 by WHFF521.
Description check	✅ Passed	The description is directly related to the submission and summarizes the added Challenge 1 solution.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Warning

There were issues while running some tools. Please review the errors and either fix the tool's configuration or disable the tool if it's a critical failure.

🔧 golangci-lint (2.12.2)

level=error msg="[linters_context] typechecking error: pattern ./...: directory prefix . does not contain main module or its selected dependencies"

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[github-actions]

🎉 Auto-merged!

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

Thank you for your contribution, @WHFF521!

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