#include <set>
#include <string>
using namespace std;
class TopFox{
public:
int possibleHandles(string familyName, string givenName){
set<string> a;
for( int i=1; i<=familyName.size(); i++ ){
for( int j=1; j<=givenName.size(); j++ ){
string s = familyName.substr( 0, i ) + givenName.substr( 0, j );
a.insert( s );
}
}
return a.size();
}
};
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