| library; | |
| import self as self; | |
| import "dart:core" as core; | |
| static method main() → void { | |
| core::print(core::List::generate<core::List<core::int>>(10, (core::int i) → core::List<core::int> => core::List::generate<core::int>(i, (core::int i) → core::int => i.{core::num::+}(1){(core::num) → core::int}))); | |
| } |