Algorithm 🧑🏻💻/Note
[C++, 템플릿] map find index
dkswnkk
2022. 8. 23. 22:17
Get index of element in C++ map
Get index of element in C++ map
I have a std::map called myMap in my C++ application, and I want to get an element using either myMap.find(key) or myMap[key]. However, I would also like to get the index of that element in the map...
stackoverflow.com
int k = distance(mymap.begin(), mymap.find(mykey));