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BUGS at add and remove

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#1 1 comment 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
2/5
Estimated time
1-3 hours
Newbie friendliness
35/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Stale
Tech stack
python
Domain
backend

Research direction

Start by locating the ArrayList implementation and its add and remove methods. Trace how the element count is maintained, then verify that both operations update it consistently; the issue is complete when the count changes with each addition or removal.

Written by the indexing model from the issue text.

Description

When you add or remove an element from ArrayList, the count of it should be increase or decrese simultaneously.
But, in your implementation, you seem to forget it.

Dominant language
Python
Stars
3
Forks
0
PR merge metrics
No merged PRs in 30d

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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