Algorithms and Programing.

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Across
  1. 4. A hierarchical structure with nodes.
  2. 5. A symbol that performs a calculation (e.g., +, -).
  3. 7. A node with no children in a tree.
  4. 9. Instructions written in a programming language.
  5. 12. Control: Managing changes to code.
  6. 13. Code: Original code written by a programmer.
  7. 14. A step-by-step procedure to solve a problem.
  8. 16. A system for tracking code changes
  9. 19. Loop: Repeats code a specific number of times.
  10. 20. Rules that define the structure of code.
Down
  1. 1. A number with a decimal point.
  2. 2. A function associated with an object.
  3. 3. A base-16 number system using 0-9 and A-F.
  4. 6. Code: The lowest-level programming language, directly understood by the computer’s CPU.
  5. 8. Text in the code meant for programmers, ignored by the computer.
  6. 10. Converting encrypted data back to its original form.
  7. 11. Error: A flaw in the algorithm causing incorrect results.
  8. 15. A specialized tree-based data structure.
  9. 17. Table: A structure mapping keys to values.
  10. 18. Search: Efficient algorithm for finding items in a sorted array.