Using C++:

Write a class called Person that has two data members - a string variable called name and a double variable called age. It should have a constructor that takes two values and uses them to initialize the data members. It should have get methods for both data members (getName and getAge), but doesn't need any set methods. Write a separate function (not part of the Person class) called stdDev that takes two parameters - an array of Person objects and the size of the array - and returns the standard deviation of all the ages (the population standard deviation that uses a denominator of N, not the sample standard deviation, which uses a different denominator). The files must be named Person.hpp, Person.cpp and stdDev.cpp.

sample input:

#include "Person.cpp"

#include

const double EPS = 0.00001;

Person a("alice", 92);

Person b("bernice", 77);

Person array[] = {a,b};

double result = stdDev(array, 2);

ASSERT_TRUE(fabs(result-7.5) < EPS);