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Module VC-08VIBECODE

Summarize a Proposed Diff

VIBECODE • Vibe Coding: AI-First Software Delivery

Browser-only practice

Problem Statement

Stage: Git, Diffs, and Code Review

A reviewer needs to understand change size before reading generated code.

Deliverable

Per-file churn plus totals and the largest file.

Input and output contract

Read file|added|deleted records; print sorted file churn, TOTAL, and LARGEST with alphabetical tie-breaking.

Acceptance criteria

  1. Define churn as added+deleted.
  2. Sort files alphabetically.
  3. Handle an empty diff.

Suggested vibe loop

Read AGENTS.md, connect your Ollama or OpenAI-compatible provider in the browser, and ask the agent to restate the contract and make one small verifiable change. Watch edits stream into app.py while the editor is locked, then review the result and run the visible example. Keep the checkpoint when the evidence is correct or use Undo to restore it. The browser-client agent does not require an administrator gateway or API key.

Constraints

Use Python 3 standard library only. Read and follow AGENTS.md, keep main.py as the entry point, and implement solve(raw) in app.py.

Sample Testcases

Submit runs every public testcase in this browser. Results and code never leave this device.

Sample #1
Public sample
Input
app.py|10|2
test_app.py|20|1
README.md|3|0
Output
README.md=3
app.py=12
test_app.py=21
TOTAL=36
LARGEST=test_app.py
Explanation
Summarizes a normal diff.

Web terminal

C, C++, Java, and Python run locally in a browser VM. No worker or visualizer is used.

Saved in this browser
Editor settings