In this article we will be discussing the working, syntax and examples of map::rbegin() function in C++ STL.What is a Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination of key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in the map container are accessed by its unique keys.What is a map::rbegin()?map::rbegin() function is an inbuilt function in C++ STL, which is defined in  header file. rbegin() implies reverse begin function, this ... Read More

In this article we will be discussing the working, syntax and examples of map::crbegin() and map::crend() functions in C++ STL.What is a Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination of key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in the map container are accessed by its unique keys.What is a map::cbegin()?map::crbegin() function is an inbuilt function in C++ STL, which is defined in  header file. crbegin() implies constant reverse ... Read More

In this article we will be discussing the working, syntax and examples of map::cbegin() and map::cend() functions in C++ STL.What is a Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination of key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in the map container are accessed by its unique keys.What is a map::cbegin()?map::cbegin() function is an inbuilt function in C++ STL, which is defined in header file. cbegin() is the ... Read More

In this article we will be discussing the working, syntax and examples of map::key_comp() function in C++ STL.What is Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination of key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in the map container are accessed by its unique keys.What is map::key_comp()?The map::key_comp( ) is a function which comes under header file. This function returns a copy of a key comparison object. This ... Read More

In this article we will be discussing the working, syntax and examples of map::get_allocator() function in C++ STL.What is Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination on key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in map container is accessed by its unique keys.What is map::get_allocator()?The map::get_allocator( ) is a function which comes under header file. get_alloctaor() is used to get the allocator object which is associated with ... Read More

In this article we will be discussing the working, syntax and examples of map::find() function in C++ STL.What is Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination on key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in map container is accessed by its unique keys.What is map::find()?The map::find( ) is a function which comes under header file. This function returns an iterator which points to an element of a ... Read More

In this article we will be discussing the working, syntax and examples of map::erase() function in C++ STL.What is a Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination on key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in map container is accessed by its unique keys.What is map::erase()?The map::erase( ) is a function which comes under

In this article we will be discussing the working, syntax and examples of map::emplace() function in C++ STL.What is a Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination of key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in the map container are accessed by its unique keys.What is a map::emplace()?The map::emplace( ) is a function which comes under header file. This function constructs and inserts an element into the ... Read More

In this article we will be discussing the working, syntax and examples of map::emplace_hint() function in C++ STL.What is a Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination of key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in the map container are accessed by its unique keys.What is map::emplace_hint()?The map::emplace_hint( ) is a function which comes under  header file. This function constructs and inserts an element with a hint into ... Read More

== operator== operator compares the operands by checking the equality of values of objects.is operatoris operator compares the operands by checking the objects to be the same or not.ExampleFollowing is the program in Python to showcase the difference. Live Demolist1 = [1] list2 = [1] list3 = list1 print(id(list1)) print(id(list2)) if (list1 == list2):    print("True") else:    print("False") if (list1 is list2):    print("True") else:    print("False") if (list1 is list3):    print("True") else:    print("False")Output140380664377096 140380664376904 True False True