RosettaCodeData/Task/Equilibrium-index/PicoLisp/equilibrium-index.l
2023-07-01 13:44:08 -04:00

6 lines
178 B
Text

(de equilibria (Lst)
(make
(let Sum 0
(for ((I . L) Lst L (cdr L))
(and (= Sum (sum prog (cdr L))) (link I))
(inc 'Sum (car L)) ) ) ) )