cout<<"bool compare(const string& s1, const string& s2)\n";returntrue; } template<typename Compare>//模板类型voidtest(constCompare&c = Compare() ){//函数参数为const对象引用//默认值为函数对象///默认值为临时对象,右值,const对象的引用cout <<"void test( const Compare&c = Compare() )\n"...