23 lines
523 B
Text
23 lines
523 B
Text
class Step {
|
|
var end:Int;
|
|
var step:Int;
|
|
var index:Int;
|
|
|
|
public inline function new(start:Int, end:Int, step:Int) {
|
|
this.index = start;
|
|
this.end = end;
|
|
this.step = step;
|
|
}
|
|
|
|
public inline function hasNext() return step > 0 ? end >= index : index >= end;
|
|
public inline function next() return (index += step) - step;
|
|
}
|
|
|
|
class Main {
|
|
static function main() {
|
|
for (i in new Step(2, 8, 2)) {
|
|
Sys.print('$i ');
|
|
}
|
|
Sys.println('WHOM do we appreciate? GRAMMAR! GRAMMAR! GRAMMAR!');
|
|
}
|
|
}
|