/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

0 vote252 views1 answer
Convert Celsius to Fahrenheit
C++
3 votes233 views1 answer
Repeat character n times c++
C++
11 votes257 views2 answers
Str remove char c++
C++
0 vote227 views1 answer
Constructor syntax in c++
C++
4 votes197 views1 answer
Transform string to lowercase c++
C++
0 vote250 views1 answer
Ue4 modular character
C++
5 votes262 views2 answers
Undefined reference to `pthread_create' c++
C++
8 votes290 views10 answers
Javascript loop array
C++
0 vote239 views3 answers
C++ tuple
C++
-1 vote211 views1 answer
How to empty an array c++
C++