What will be the output of the following C++ code? #include #include using namespace std; int main () multimap mymultimap; mymultimap.insert(make_pair('x', 100)); mymultimap.insert(make_pair('y', 200)); mymultimap.insert(make_pair('y', 350)); mymultimap.insert(make_pair('z', 500)); cout << mymultimap.size() << ' '; return 0;

Answer: Option C