C++ custom compare in set

struct compare {
    bool operator() (const int& x, const int& y) const {
        return x<y; // if x<y then x will come before y. Change this condition as per requirement
    }
};
int main()
{
  set<int,compare> s; //use the comparator like this
}

Source: stackoverflow.com

Similar codes

20 votes306 views2 answers
Find height of a tree
C++
0 vote307 views1 answer
Cpp class access array member by different name
C++
5 votes312 views1 answer
C++ short if
C++
0 vote306 views1 answer
Unique_ptr syntax
C++
1 vote324 views1 answer
Ue4 iterate tmap c++
C++
0 vote339 views1 answer
What is stdarg.h used for
C++
-2 votes318 views2 answers
C++ for
C++
0 vote347 views1 answer
C++ how to do a pointer char to take varols from keyboard
C++
5 votes313 views2 answers
Comparator priority queue c++
C++
0 vote289 views1 answer
C++ handling
C++