Alogarithm steps:

Step 1: create the class loc.

Step 2: Declare the constructor loc .which initialize the member variables.

Step 3: Declare the member operator functions with the keyword operator.

Step 4: Define the user specified operator’s behavior in operator function definitions.

Step 5: Create the objects for the class loc.

Step 6: Use the user defined operators for objects.

Step 7: Monitoring the output values.

CPP Program For Unary Operator Overloading

#include class loc { int longtitude,latitude; public: loc(); loc(int lg,int lt) { longtitude = lg; latitude=lt; } void show() { cout<