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// forward_list::cbegin/cend example
#include <iostream>
#include <forward_list>
int main ()
{
std::forward_list<int> mylist = { 21, 32, 12 };
std::cout << "myarray contains:";
for ( auto it = mylist.cbegin(); it != mylist.cend(); ++it )
std::cout << ' ' << *it; // cannot modify *it
std::cout << '\n';
return 0;
}
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