Language: C C++ D Haskell Lua OCaml PHP Perl Plain Text Python Ruby Scheme Tcl /+ Michal 'GiM' Spadlinski +/ import tango.io.Stdout; import tango.math.Random; class Kontener { private int[] data; this (int n) { data = new int[n]; foreach (ref x; data) x = Random.shared.next(100); } int opApply(int delegate(ref int) dg) { int res; foreach (ref a; data) { if ( (res = dg(a)) != 0 ) break; } return res; } } void main() { Kontener kon = new Kontener(10); foreach (a; kon) Stdout (a) (" "); Stdout.newline; } Private [?] Run code