Lists, Loops, & Traversals

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Across
  1. 6. an individual value in a list that is assigned a unique index
  2. 9. manage complexity in programs by giving a collection of data a name without referencing the specific details of the representation.
  3. 10. a named reference to a value that can be used repeatedly throughout a program.
  4. 12. a repetitive portion of an algorithm which repeats a specified number of times or until a given condition is met.
  5. 14. allows a program to change the value represented by a variable
  6. 16. NOT, AND, and OR, which evaluate to a Boolean value.
  7. 17. a command that executes the code within a function
Down
  1. 1. a data type that is either true or false.
  2. 2. affect the sequential flow of control by executing different statements based on the value of a Boolean expression.
  3. 3. a named group of programming instructions. Also referred to as a “procedure”.
  4. 4. <, >, <=, >=, ==, != indicate a Boolean expression
  5. 5. an ordered sequence of characters.
  6. 7. an ordered collection of elements
  7. 8. a common method for referencing the elements in a list or string using numbers
  8. 11. occurs when the ending condition will never evaluate to true.
  9. 13. the process of accessing each item in a list one at a time.
  10. 15. a combination of operators and values that evaluates to a single value