STL: find

list nums;
list::iterator nums_iter;

nums.push_back (3);
nums.push_back (7);
nums.push_front (10);

nums_iter = find(nums.begin(), nums.end(), 3); // Search the list.
if (nums_iter != nums.end())
{
cout << "Number " << (*nums_iter) << " found." << endl; // 3
}
else
{
cout << "Number not found." << endl;
}