cpp15.cpp

来自「C++参考书」· C++ 代码 · 共 30 行

// Coded by plusir -- Jan.11.2003.
// Standard C++ Bible -- (P615-22-15)

#include <iostream>
#include <map>
using namespace std ;

int main()
{
	map<int, char> charMap ;

	charMap[1] = 'A' ;
	charMap[4] = 'D' ;
	charMap[2] = 'B' ;
	charMap[5] = 'E' ;
	charMap[3] = 'C' ;

	cout << "Contents of map:" << endl ;
	map<int, char>::iterator iter ;

	for ( iter = charMap.begin(); iter != charMap.end(); iter++ )
		cout << iter->first << "-->" << iter->second << endl ;

	iter = charMap.find( 4 ) ;
	cout << iter->second << endl ;

	return 0 ;
}