CHAPTER10-12.cpp
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上传日期:2007-07-03
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文件大小:1k
- //文件名:CHAPTER10-12.cpp
- #include <map>
- #include <iostream>
- #if _MSC_VER > 1020 // if VC++ version is > 4.2
- using namespace std; // std c++ libs implemented in std
- #endif
- void main( )
- {
- multimap <int, int> m1, m2;
- int i;
- typedef pair <int, int> Int_Pair;
- m1.insert ( Int_Pair ( 1, 1 ) );
- if ( m1.empty( ) )
- cout << "The multimap m1 is empty." << endl;
- else
- cout << "The multimap m1 is not empty." << endl;
- if ( m2.empty( ) )
- cout << "The multimap m2 is empty." << endl;
- else
- cout << "The multimap m2 is not empty." << endl;
- }