CPP

multimap::size() method in C++ STL

Multimaps are associative containers available in the C++ Standard Library. They are similar to a map with an addition that multiple elements can have the same keys. The multimap::size() is a method available in the STL that returns the number of elements present in the multimap. Syntax: Parameters: The multimap::size() does not accept any parameter:Return …

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multiset::insert() method in C++ STL

Multisets are associative containers available in the C++ Standard Library. They are similar to sets with an addition that multiple keys with equivalent values are allowed. The multiset::insert() is a method available in the STL that extends the container by inserting new elements, effectively increasing the container size by the number of elements inserted. Syntax: …

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multiset::clear() method in C++ STL

Multisets are associative containers available in the C++ Standard Library. They are similar to sets with an addition that multiple keys with equivalent values are allowed. The multiset::clear() is a method available in the STL that removes all elements from the container. Syntax: Parameters: The multiset::clear() does not accept any parameter:Return value: none Example of …

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multiset::size() method in C++ STL

Multisets are associative containers available in the C++ Standard Library. They are similar to sets with an addition that multiple keys with equivalent values are allowed. The multiset::size() is a method available in the STL that returns the number of elements present in the multiset. Syntax: Parameters: The multiset::size() does not accept any parameter:Return value: …

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