initializer_list c++
If you set a list to an abject (or on auto keyword). CPP compiler assumes that the type of variable is initializer_list
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#include <iostream> #include <initializer_list> using namespace std; int main() { auto a = {2,1,3,1}; // a is an initializer_list<int> for(auto el: a){ cout<< el << endl; } return 0; } |
