拷贝string至输出流

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#include <string>#include <vector>#include <iostream>#include <algorithm>using namespace std;int _tmain(int argc, _TCHAR* argv[]){vector<string> coll;copy(istream_iterator<string>(cin), istream_iterator<string>(), back_inserter(coll));sort(coll.begin(), coll.end());unique_copy(coll.begin(),coll.end(),ostream_iterator<string>(cout,"\n"));return 0;}

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