Remove duplicates from vector c++

Erase duplicates and sort a vector

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

Source: stackoverflow.com

Remove duplicates from vector c++

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

Source: stackoverflow.com

Insert only unique values into vector

std::vector<std::string> name;

....
if (std::find(name.begin(), name.end(), someName) == name.end()) {
  // someName not in name, add it
  name.push_back(someName);
}

Source: stackoverflow.com

Similar codes

0 vote58 views1 answer
Identity
C++
0 vote110 views1 answer
Memset array bool
C++
1 vote132 views3 answers
Print 2d vector c++
C++
2 votes100 views1 answer
How to use string variable in switch case in c++
C++
1 vote112 views1 answer
File descriptor linux c++
C++
0 vote109 views1 answer
How to show c++ binary files in sublime text
C++
5 votes101 views3 answers
Rand in C++
C++
1 vote126 views1 answer
Master header file c++
C++
2 votes96 views1 answer
Conditional cout in c++
C++
0 vote97 views1 answer
How to download c++ portable compiler
C++