def big.small
import yaml-for-bend@0.1.1.0/num.bend as Numimport Base
138def big.small(s: String, acc: Nat) -> Nat:
139 match s:
140 case SNil{}:
141 acc
142 case SCon{c, t}:
143 big.small(t, Nat.add(Nat.mul(acc, 10n), digit(c)))
import yaml-for-bend@0.1.1.0/num.bend as Numimport Base
138def big.small(s: String, acc: Nat) -> Nat:
139 match s:
140 case SNil{}:
141 acc
142 case SCon{c, t}:
143 big.small(t, Nat.add(Nat.mul(acc, 10n), digit(c)))