Answers for "how to remove only one of the same element from a vector cpp"

erase duplicates and sort a vector

sort( vec.begin(), vec.end() );
vec.erase( unique( vec.begin(), vec.end() ), vec.end() );

Posted by: Guest on May-20-2020

remove duplicates from vector c++

sort( vec.begin(), vec.end() );
vec.erase( unique( vec.begin(), vec.end() ), vec.end() );

Posted by: Guest on December-20-2020

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