Question

Give an example of usage function.

Answer 1

Answer:

The input or output objects could even be sets containing many subparts. For example, one could make a function machine that requires both an integer i and a person p as inputs, adds the number i to the number of children of person p, and spits out the result as its output.

Answer 2

the example of usese function is return_type: Return type can be of any data type such as int, double, char, void, short etc. ... For example – A function which is used to add two integer variables, will be having two integer argument. Block of code: Set of C statements, which will be executed whenever a call will be made to the function. take care mark as brainlist answers please