Stl problem Stl are learning, heroes who could explain iterative function is distance ()? List<int>; iList; . . . 4003rd initialization iLis : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, : : Iterator p = find list<int>; (iList.begin (), iList.end (), 5); Cout "" "before ====== : p" "" 6-12 "" endl; Advance (p, 2); 4003rd same as p = p + 2; Cout "" "after ====== : p" "" 6-12 "" endl; Int k = 0 Distance (p, iList.end (), k); Cout "" "k ======" "" k "" endl; Use Linux compiler, the following error Advance.cpp : In function `int main () ': Advance.cpp:24 : no matched function for call to `distance ( Std : : _List_iterator<int, int&, int*>;&, Std : : _List_iterator<int, int&, int*>;. Int&) ' Stl problem The distance of the C + + standard definition is not the same as the original, it was only two parameters. This direct use : [code] Cout "" distance (p, iList.end ()) "" endl; [/code] [ Closed window ]