def row_zero
import cli@0.2.0.0/cli.bend as Cliimport Base
5672def row_zero(b: String, +k: Nat) -> List<&2, Nat>:
5673 match b:
5674 case SNil{}: [k]
5675 case SCon{head, tail}: k <> row_zero(tail, (k + 1n : Nat))
import cli@0.2.0.0/cli.bend as Cliimport Base
5672def row_zero(b: String, +k: Nat) -> List<&2, Nat>:
5673 match b:
5674 case SNil{}: [k]
5675 case SCon{head, tail}: k <> row_zero(tail, (k + 1n : Nat))