Question

What is type conversion?

Hint:

In Python, type conversion can be done using functions like `int()`, `float()`, `str()`, etc., depending on the desired type.

Answer 1

Step 1: Understanding Type Conversion.
Type conversion is the process of converting one data type to another. In programming, it is often necessary to convert between different types, such as converting an integer to a string, a float to an integer, etc. Type conversion can be performed implicitly (automatically by the language) or explicitly (using a function or operator).
Step 2: Implicit and Explicit Type Conversion.
- Implicit Conversion: Also called type coercion, this is done automatically by the compiler when converting data types. For example, in Python, an integer can be added to a float, and the result will be automatically converted to a float.
- Explicit Conversion: Also called type casting, this is when the programmer explicitly converts a value to a desired type using functions like `int()`, `float()`, or `str()`. Example: `int('123')` converts the string '123' to an integer.
Step 3: Conclusion.
Type conversion allows the programmer to ensure that data is in the correct format for specific operations or functions.