mvc2_11.cpp

面向对象程序设计

//例2.11
#include <iostream.h>
int square(int i)
{  return i*i; }
float square(float f)
{  return f*f; }
double square(double d)
{  return d*d; }
int main( )                        
{ int i=12;
  float f=3.4;
  double d=5.67;
  cout<<i<<'*'<<i<<'='<<square(i)<<endl;
  cout<<f<<'*'<<f<<'='<<square(f)<<endl;
  cout<<d<<'*'<<d<<'='<<square(d)<<endl;
  return 0;
}