cpp07.cpp

C++参考书

// Coded by plusir -- Jan.13.2003.
// Standard C++ Bible -- (P691-24-7)

#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
using namespace std ;

inline void display( string val ) { cout << val << ' ' ; }

int main()
{
	vector<string> v1, v2 ;

	v1.push_back( "Zebra" ) ;
	v1.push_back( "Deer" ) ;
	v1.push_back( "Fish" ) ;
	v1.push_back( "Snake" ) ;
	v1.push_back( "Bat" ) ;

	v2.push_back( "Cat" ) ;
	v2.push_back( "Bird" ) ;
	v2.push_back( "Turtle" ) ;
	v2.push_back( "Horse" ) ;
	v2.push_back( "Cow" ) ;

	sort( v1.begin(), v1.end() ) ;
	sort( v2.begin(), v2.end() ) ;

	cout << "Contents of vector1: " ;
	for_each( v1.begin(), v1.end(), display ) ;
	cout << endl ;

	cout << "Contents of vector2: " ;
	for_each( v2.begin(), v2.end(), display ) ;
	cout << endl ;

	ostream_iterator<string> output( cout, " " ) ;
	merge( v1.begin(), v1.end(), v2.begin(), v2.end(), output ) ;
	cout << endl ;

	return 0 ;
}