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// forward_list::max_size
#include <iostream>
#include <sstream>
#include <forward_list>
int main ()
{
int myint;
std::string mystring;
std::forward_list<int> mylist;
std::cout << "Enter size: ";
std::getline ( std::cin, mystring );
std::stringstream ( mystring ) >> myint;
if ( myint <= mylist.max_size() ) mylist.resize(myint);
else std::cout << "That size exceeds the maximum.\n";
return 0;
}
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