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#include <iostream>
 
using namespace std;
 
template<typename C, typename F>
typename C::const_iterator min_element(C const & c, F f)
{
   return std::min_element(c.begin(), c.end(), f);
}
 
int main() {
	std::vector<int> v{10,2,5,6,2,1,11,-1,23,54};
    std::cout << *min_element(v.begin(), v.end()) << std::endl;
    std::cout << *min_element(v, [](int a, int b) { return a < b;} ) << std::endl;
	return 0;
}

prog.cpp: In function 'typename C::const_iterator min_element(const C&, F)':
prog.cpp:8:11: error: 'min_element' is not a member of 'std'
prog.cpp: In function 'int main()':
prog.cpp:12:2: error: 'vector' is not a member of 'std'
prog.cpp:12:14: error: expected primary-expression before 'int'
prog.cpp:12:14: error: expected ';' before 'int'
prog.cpp:13:31: error: 'v' was not declared in this scope

Standard output is empty