APL Problem Solving Competition 2022 - Meeting of the Minds Solution - Task 1

APL Problem Solving Competition 2022 - Meeting of the Minds Solution - Task 1

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Adding up total overlap for each person

12 of 17

12 of 17

Adding up total overlap for each person

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APL Problem Solving Competition 2022 - Meeting of the Minds Solution - Task 1

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  1. 1 Introduction
  2. 2 The problem and data
  3. 3 Loading data and code with ]LINK and ]Get
  4. 4 The result of the function
  5. 5 Using the editor and tracer
  6. 6 Selecting data by column name
  7. 7 Searching for strings in a list of strings
  8. 8 Split columns into lists
  9. 9 Converting US-style date time text to Unix time number
  10. 10 Handling empty values
  11. 11 Computing overlap between attendee connections and session durations
  12. 12 Adding up total overlap for each person
  13. 13 Computing the attendance matrix
  14. 14 Bracket-axis vs rank operator
  15. 15 Sorting by attendee name
  16. 16 Quality of APL code
  17. 17 The edge case I missed

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