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

0 vote314 views1 answer
Replace komma with space C++
C++
-1 vote302 views1 answer
Permutation c++
C++
1 vote320 views1 answer
Get an array with c++
C++
72 votes352 views4 answers
C++ vector pop first element
C++
11 votes316 views5 answers
How to sort array in c++
C++
1 vote318 views3 answers
('Failed to import pydot. You must `pip install pydot` and install graphviz (https://graphviz.gitlab.io/download/), ', 'for `pydotprint` to work.')
C++
0 vote278 views1 answer
Fast i/o in c++
C++
0 vote346 views1 answer
Find with hash set
C++
1 vote299 views1 answer
Hello world programming
C++
0 vote307 views1 answer
Std::ifstream cant read file to large
C++