for (value: Integer in values) {
var str = if (value <10) value else "finish.";
println(str);
}
def odds = for (value: Integer in [0..10]) {
value * 2;
}
println(odds);
//
println("以下の2つは同等の実行結果")
for (x in [0..2], y in [0..1]) {
println("x: {x} y: {y}");
}
for (x in [0..2]) {
for (y in [0..1]) {
println("x: {x} y: {y}");
}
}