list0409.cpp

teach yourself C++ in 21 days 第五版

// Listing 4.9 - demonstrates the conditional operator
//
#include <iostream>
int main()
{
   using namespace std;
  
   int x, y, z;
   cout << "Enter two numbers.\n";
   cout << "First: ";
   cin >> x;
   cout << "\nSecond: ";
   cin >> y;
   cout << "\n";
  
   if (x > y)
      z = x;
   else
      z = y;

   cout << "After if test, z: " << z;
   cout << "\n";

   z =  (x > y) ? x : y;

   cout << "After conditional test, z: " << z;
   cout << "\n";
   return 0;
}