Data-Structures-in-Python

In-built Data Structures in Python

• Data Structures are used to store and manage data. We can create structures as per our or clients need.
• We can modify data and apply various functions or operations on it to derive the data as per our requirements.

Types of Data Structures

• In-Built DS
  • Tuple
  • Sets
  • List
  • Dictionary

Tuple

• Tuple are immutable, means they can't be changed. Once the value is stored inside a tuple it cant be modified, but we can use it to perform various actions on it.
• Tuple are similar to a List but just the difference it is immutable.
• Syntax to assign value inside a tuple --> tuple_name = (....)
• Tuple cosnist of a single data type.

List

• List is an ordered data structures.
• List are mutable, which means they can be updated or replaced or deleted.
• List can have any datatype included in it. It can mixtures of data types from string,int or tuple.
• List is defined as List_name=[..,...]
• Elements of the list can be iterated

Dictionary

• Dictionary are mutable data structure, which means they can be modified.
• Dicitonary consist of key-value pair.
• Dictionary is defined as dict_name={key:value,key1:value1...}
• Dictionary is unordered.

Sets

• Set are mutable unordered data structures.\n",
• They only consist of unique elements. no duplicates are present.\n",
• Sets are also defined using {} parenthesis like dictionary but there are no key value pairs only elements seprated by comma\n",
• set_name={,,,}"