c++ find element in vector
auto it = find(vec.begin(),vec,end(), item)! if(it != vec.end()){ int index = it - vec.begin(); }
c++ vector element search
#include <algorithm> #include <vector> vector<int> vec; //can have other data types instead of int but must same datatype as item std::find(vec.begin(), vec.end(), item) != vec.end()
Source: stackoverflow.com