// Soln6_2.cpp
  include <iostream>
  include <cstring>
  using std::cin;
  using std::cout;
  using std::endl;
  
  int equal(int a,int b)
  {
     return (a==b) ? 1 : 0;
  }
  
  int equal(double a,double b)
  {
     return (a==b) ? 1 : 0;
  }
  
  int equal(char a,char b)
  {
     return (a==b) ? 1 : 0;
  }
  
  int equal(char* a,char* b)
  {
     return strcmp(a,b)==0 ? 1 : 0;
  }
  
  int main()
  {
     int iA=3, iB=5;
     cout << "Comparing iA = " << iA << " and iB = " << iB << endl;
     if (equal(iA,iB))
        cout << "iA and iB are the same" << endl;
     else
        cout << "iA and iB are different" << endl;
  
     double dA=3.5, dB=3.5;
     cout << "Comparing dA = " << dA << " and dB = " << dB << endl;
     if (equal(dA,dB))
        cout << "dA and dB are the same" << endl;
     else
        cout << "dA and dB are different" << endl;
  
     char* pA = "hello";
     char* pB = "mickey";
     cout << "Comparing pA = \"" << pA << "\" and pB = \"" << pB << "\"" << endl;
     if (equal(pA,pB))
        cout << "pA and pB are the same" << endl;
     else
        cout << "pA and pB are different" << endl;
  
     char* pC = "mickey";
     cout << "Comparing pB = \"" << pB << "\" and pC = \"" << pC << "\"" << endl;
     if (equal(pB,pC))
        cout << "pB and pC are the same" << endl;
     else
        cout << "pB and pC are different" << endl;
  
     return 0;
  }