C. Yes, by using a vector D. Yes, but only for specific types Show Answer 5. What is the time complexity of the 'erase' function for a set in C++? A. O(1) B. O(log n) C. O(n) D. O(n log n) Show Answer Print...
C++ STL - Multimap insert(), erase() C++ STL - Multimap find(), lower_bound(), upper_bound() C++ STL MISC. std::swap() C++ STL - Push & print elements in an integer deque C++ STL - User-defined comparator for priority queue C++ STL - Create Heap C++ STL - Binary Search C++ ST...
No compatible source was found for this media. stdsetmysetstdsetiterator itfor(inti=1;i<10;i++)myset.insert(i*20);it=myset.begin();++it;myset.erase(it);myset.erase(80);it=myset.find(60);myset.erase(it,myset.end());std::cout<<"myset contains:";for(it=myset.begin();it...
set::end set::equal_range set::erase set::find set::get_allocator set::insert set::key_comp set::lower_bound set::max_size set::operator= set::rbegin set::rend set::size set::swap set::upper_bound set::value_compnon-member overloads: relational operators (set) swap (set) Home...
erase: Erase elements (public member function ) clear: Clear content (public member function) swap: Swap content (public member function) Buckets bucket_count: Return number of buckets (public member function) max_bucket_count: Return maximum number of buckets (public member function) ...
{2,7,1,8,2,8};// creates a set of intsprint(mySet);mySet.insert(5);// puts an element 5 in the setprint(mySet);if(autoiter=mySet.find(5);iter!=mySet.end())mySet.erase(iter);// removes an element pointed to by iterprint(mySet);mySet.erase(7);// removes an element ...
Complexity Constant. Iterator validity All iterators, pointers and references remain valid, but now are referring to elements in the other container, and iterate in it. non-member overloads: operators (unordered_set) swap (unordered_set)
C++11 unordered_set::erase C++11 unordered_set::find C++11 unordered_set::get_allocator C++11 unordered_set::hash_function C++11 unordered_set::insert C++11 unordered_set::key_eq C++11 unordered_set::load_factor C++11 unordered_set::max_bucket_count C++11 unordered_set::max_lo...
Complexity Constant. Iterator validity No changes. Data races The container is accessed (neither the const nor the non-const versions modify the container). Concurrently accessing the elements of asetis safe. Exception safety No-throw guarantee:this member function never throws exceptions. ...
(N) time complexity, use with care auto calculate_size() const { return algo::size(_header.this_ptr()); } iterator erase(const_iterator i) { const_iterator ret(i); ++ret; node_ptr to_erase(i.pointed_node()); algo::erase(_header.this_ptr(), to_erase); algo::init(to_erase);...