// Fig. 15.10: fig15_10.cpp
// Using overloaded functions
#include <iostream>

using std::cout;
using std::endl;

int square( int x ) { return x * x; }

double square( double y ) { return y * y; }

int main()
{
   cout << "The square of integer 7 is " << square( 7 )
        << "\nThe square of double 7.5 is " << square( 7.5 ) 
        << endl;    

   return 0;
} // end function main


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