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  • Determines whether a subset exists that sums to a target value using dynamic programming.
  • Efficient O(n*sum) DP implementation with O(sum) space-optimized version.
  • Handles edge cases including empty arrays, zero targets, and impossible sums.
  • Prints DP table, subset verification, and performance comparisons.
  • Time Complexity: O(n * sum) for DP table, O(sum) for optimized version.
  • Space Complexity: O(n * sum) for DP table, O(sum) for optimized version.

Determines whether a subset exists that sums to a target value using dynamic programming.
Efficient O(n*sum) DP implementation with O(sum) space-optimized version.
Handles edge cases including empty arrays, zero targets, and impossible sums.
Prints DP table, subset verification, and performance comparisons.
Time Complexity: O(n * sum) for DP table, O(sum) for optimized version.
Space Complexity: O(n * sum) for DP table, O(sum) for optimized version.
@Copilot Copilot AI review requested due to automatic review settings October 8, 2025 22:12
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Pull Request Overview

This PR implements the Subset Sum Problem algorithm in R using dynamic programming. The implementation determines whether a subset exists that sums to a target value and includes both standard and space-optimized versions.

Key changes:

  • Implements basic DP solution with O(n*sum) time and space complexity
  • Provides space-optimized version with O(sum) space complexity
  • Includes comprehensive testing with edge cases and real-world examples

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@siriak

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
@Copilot Copilot AI review requested due to automatic review settings October 11, 2025 11:16
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Pull Request Overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated 3 comments.

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
@Copilot Copilot AI review requested due to automatic review settings October 11, 2025 11:19
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Pull Request Overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated 2 comments.

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
@Copilot Copilot AI review requested due to automatic review settings October 11, 2025 11:25
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Pull Request Overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated 2 comments.

@Orthodox-64
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@siriak pls check now

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
@Copilot Copilot AI review requested due to automatic review settings October 11, 2025 11:39
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Pull Request Overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated 2 comments.

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Looks good, thanks!

@siriak siriak merged commit 7a5ea9c into TheAlgorithms:master Oct 11, 2025
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2 participants