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 In C++, operators are special symbols used to perform operations on variables and values. There are different types of operators in C++, which are as follows:Arithmetic operators: These operators are used to perform arithmetic operations such as addition, subtraction, multiplication, division, and modulus. For example, +, -, *, /, %.Assignment operators: These operators are used to assign a value to a variable. For example, =, +=, -=, *=, /=, %=.Comparison...

 Function overloading is a feature in C++ that allows us to have multiple functions with the same name, but with different parameters. The compiler decides which function to call based on the number, type, and order of the parameters passed.Here's an example to demonstrate function overloading:#include <iostream>using namespace std;// Function to calculate area of a squareint area(int side) {    return side * side;}// Function to calculate...

 A function prototype is a declaration of a function that specifies the function's name, return type, and parameter types. It is used to inform the compiler about the existence of a function before it is called in the program.Function overloading is achieved by defining multiple functions with the same name but different parameter lists. When a function call is made with a particular name, the compiler determines which function to call based on the number,...