linear Data structures

linear Data structures

1. Lists

   • Ordered, Changeable, allow duplicates
   • created with [ ]
     • Can remove or pop
     • elements are added to the end
   • Allow for different data types

2. Tuples

   • Ordered, UnChangeable, allow duplicates
   • allow for different data types
   • created with ( )
     • Accessed with [ ]
       • [-1] returns last
       • [#:#] returns subtuples btwn #'s

3. Sets

   • Unordered, Unchangeable, reject duplicates
   • Created with { }
     • Access using loop or t/f check
     • Can add elements or merge multiple sets together
   • Accept different data types

4. Dictionaries

   • Used to store data in key:value format
   • created with { key1:value1,.... }
   • Accepts any data types