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GeezerVison is showing github.com — Detect overflow in Pow.pow by Prasad-Pitke · Pull Request #7752 · TheAlgorithms/Java

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@Prasad-Pitke

@Prasad-Pitke Prasad-Pitke commented Nov 12, 2026 •
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Summary

  • Use Math.multiplyExact so Pow.pow throws ArithmeticException instead of silently wrapping when a result exceeds long range.
  • Document the overflow behavior.

Fixes #7751

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@Prasad-Pitke
Use Math.multiplyExact for overflow handling in pow
dd077d3
@codecov-commenter

codecov-commenter commented Nov 12, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.34%. Comparing base (c468089) to head (dd077d3).

Additional details and impacted files 
@@            Coverage Diff            @@
##             master    #7752   +/-   ##
=========================================
  Coverage     82.34%   82.34%           
+ Complexity     8446     8445    -1     
=========================================
  Files           843      843           
  Lines         26156    26156           
  Branches       5110     5110           
=========================================
  Hits          21537    21537           
+ Misses         3831     3830    -1     
- Partials        788      789    +1

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@Prasad-Pitke
Prasad-Pitke marked this pull request as ready for review November 12, 2026 03:43
@Prasad-Pitke
Prasad-Pitke requested review from DenizAltunkapan, alxkm and yanglbme as code owners November 12, 2026 03:43
@sambrossard sambrossard mentioned this pull request Nov 12, 2026
fix(maths): detect long overflow in Pow.pow sambrossard/Java#2
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@DenizAltunkapan DenizAltunkapan Awaiting requested review from DenizAltunkapan DenizAltunkapan is a code owner
@yanglbme yanglbme Awaiting requested review from yanglbme yanglbme is a code owner
@alxkm alxkm Awaiting requested review from alxkm alxkm is a code owner

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[BUG] Pow.pow silently wraps when the result exceeds long range

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@Prasad-Pitke @codecov-commenter
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