Function overloading is the process of creating multiple functions with the same name but distinct arguments, values, or iterations. There are now a few conditions, and any quantity of functions bearing the same name that follow any of these is referred to as overloading.
Distinct parameter data types with the same name
Example
float sum(int a, int b);
float sum(float a, float b);The same name, but with various parameters
Example
float sum(int a, int b);
float sum(int a, int b, int c);Similar name, different parameter order.
Example
float sum(int a, float b);
float sum(float a, int b);When looking for a function that has the same set of parameters, exact matches are always preferable.
