/C++/C++ custom comparator for elements in set

C++ custom comparator for elements 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

1 vote148 views1 answer
Google spreadsheets add two strings
C++
0 vote144 views1 answer
How to input a vector when size is unknown
C++
0 vote142 views1 answer
Double array size c++
C++
8 votes152 views3 answers
Stack implementation using class in c++
C++
1 vote151 views1 answer
Chess perft 5
C++
5 votes164 views1 answer
Ue4 log float
C++
0 vote142 views1 answer
C++ print 3d cube
C++
0 vote183 views1 answer
Vs Code cpp not run
C++
10 votes170 views3 answers
C++ check if file exits
C++
-1 vote151 views1 answer
How to append two vectors in c++
C++