Even Number Equality Write an == function that determines if two EvenN umber objects are equal. We will define them as being equal if they have the same value (seems logical enough). The operator is declared in the class, you need to implement it after the class declaration. Code 1 #include 2 using namespace std; 5 class EvenN umber { 6 public: explicit EvenNumber (int n) value- (n % 2-. 0) ? n : n- 1; //must be even 10 bool operator-(const EvenNumber& other) const; 12 13 14 15 16 private: 17 18 19 20 //Do not modify anything on or above the 1ine below this 21 //YOUR CODE BELOW int getvalue) const return value; int value; 23 //yoUR CODE 24 25 //YOUR CODE ABOVE 26 //Do not modify anything on or below the line above this 27 28 29 int main) 30 31 32 EvenNumber nl(6)i EvenNumber n2(6); EvenNumber n3(i 34 35 36 37 38 39 4 0 4 1 cout