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ISSUE - Create Solutions for Easy Section in Algos/range_queries/prefixSum #12

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ISSUE - Create Solutions for Easy Section in Algos/range_queries/prefixSum#12
Labels
Points: 20RookiedocumentationImprovements or additions to documentationgood first issueGood for newcomersopen-for-allAny one can work on it without getting assigned, every PR can merge

Description

@ScorchedPearl
ScorchedPearl
opened on Dec 26, 2025

Objective:

Solve all Easy problems in Range Queries → Prefix Sum and add solutions in a consistent, well-commented format.

Folder:

algo/rangeQueries/prefixSum/soln/your_ name/
(If soln/ doesn't exist, create it.)

File naming:
Solution1.cpp, Solution2.cpp, Solution3.cpp, …
or any other language

Each solution must include (inside the .cpp as comments):

  • Short problem statement
  • Approach using prefix sums
  • Time & space complexity
  • Example I/O (optional)
  • Clean, compiling C++ code

Activity

  1. ScorchedPearl
    added
    Points: 20
    Rookie
    documentationImprovements or additions to documentation
    good first issueGood for newcomers
    open-for-allAny one can work on it without getting assigned, every PR can merge
    on Dec 26, 2025
  2. ScorchedPearl
    changed the title [-]ISSUE #002 - Create Solutions for Easy Section in Algos/range_qeries/prefixSum[/-] [+]ISSUE #002 - Create Solutions for Easy Section in Algos/range_queries/prefixSum[/+] on Dec 26, 2025
  3. ScorchedPearl
    added a commit that references this issue on Dec 26, 2025

    Merge pull request #20 from adityashirsatrao007/solve-issue-12

    4234c95
  4. ScorchedPearl
    changed the title [-]ISSUE #002 - Create Solutions for Easy Section in Algos/range_queries/prefixSum[/-] [+]ISSUE - Create Solutions for Easy Section in Algos/range_queries/prefixSum[/+] on Dec 26, 2025
  5. Jatin-980
    added a commit that references this issue on Dec 26, 2025

    Add prefix sum easy solutions for Issue opencodeiiita#12

    d5fb0b4
  6. ScorchedPearl
    added a commit that references this issue on Dec 26, 2025

    Merge pull request #41 from codeboy-pro/codeboy-pro

    11a8225
  7. MK-codes365
    added 2 commits that reference this issue on Dec 26, 2025

    Add Prefix Sum solutions (Issue opencodeiiita#12)

    c396beb

    Add Unique Prefix Sum Solutions (Issue opencodeiiita#12)

    91b715b
  8. DeadlySatwik
    added a commit that references this issue on Dec 26, 2025

    Added Solution2.cpp (AtCoder Balance) for Issue opencodeiiita#12

    107dc95
  9. MK-codes365
    added a commit that references this issue on Dec 26, 2025

    Add Unique Prefix Sum Solutions (Issue opencodeiiita#12)

    e3853b2
  10. ScorchedPearl
    added a commit that references this issue on Dec 26, 2025

    Merge pull request #77 from DeadlySatwik/prefix-sum-solutions

    7f36ffa
  11. ansh54052
    added a commit that references this issue on Dec 26, 2025

    Add prefix sum solution (Issue opencodeiiita#12)

    2cf9a4f
  12. ScorchedPearl
    added a commit that references this issue on Dec 27, 2025

    Merge pull request #103 from ansh54052/issue-12-prefix-sum

    00e927c
  13. ishanrajsingh
    added a commit that references this issue on Dec 27, 2025

    Merge pull request opencodeiiita#12 from ViMo018/main

    630bdc1
  14. zonedoutdg
    closed this as completedon Dec 28, 2025
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