What is Data Type?
In any Computer programming language, data type plays a major role. We can define datatype as “it is an attribute of data which Inform to the compiler or interpreter how the programmer/coder want to use those data”. Most of the programming languages have basic data types. In the same way, python also has basic data types.
- Numeric type:
- Sequence type:
- Set types:
- Mapping type:
- Boolean type:
Definition of Python Data Types
Numeric type:
It is used to store numeric values/Numbers. It contains 3 other types of data:
- Integer: Basically used to store number data and it can be positive and negative numbers for example 1, 2,45,67, 97, -8,-11,-87, etc.
2. Float: The numeric value which contains decimal values for example: 2.1, 4.786e2, 98.256, 7.987, etc.
3. Complex: Complex number represents real and imaginary value like Y+iZ where “Y” is a real number and “Z” is an imaginary number. For example 2+3i, 4+9i, etc.
Sequence type:
Sequence is a collection of similar or different data types which include 3 more types as follows :
- String: String is a collection of characters which can be reprensted in single quotes (‘ ‘), Double quotes (” “) and triple quotes(“”” “””) .
2. List: List is an ordered collection of same or different datatype and represented in square bracket [, , ,] and data insider square bracket separated by comma(,).
3. Tuple: It is also an ordered collection of the same or different datatype and represented in parenthesis ().
Set type:
Set is a collection of unordered data type which is mutable (means that it can be modifiable after creation).
Mapping type:
Dictionary: It is an unordered collection of data in a key: value pair form. Collection of such pairs enclosed in curly braces. for example {1: “Tom”, 2: “Bob”}.
Boolean type:
It is data with two built-in values i.e. “True” or “False” which can be also represented as “T” or “F” and it stores the comparison result which can be either “T” or “F”.
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