Cursus Raku / Elementa / Intervalla / Exclusis extremitatibus

Quiz — Creando intervalla

Select the lines with correct Raku syntax.

1	1..10
1	1 .. 10
1	-1..20
0	-1 . . 20
1	6^..10
0	7^.. ^10
1	10..^20
1	30^..^30
0	30 ^ .. ^ 30
1	30 ^..^ 30
1	^40
1	^ 50	Fine, but looks a bit weird.
0	60^	Not a valid syntax.

Commentarii

Omnes operatores creationis intervallorum (sicut alii operatores Raku) sunt interruptae series characterum, itaque non potes spatium inter partes eorum inserere.