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Mutual recursion: Difference between revisions
m
→{{header|Eiffel}}
Line 641:
Female (n: INTEGER): INTEGER
-- Female sequence of the Hofstadter Female and Male sequences.
require
n_is_positive: n > 0
do
if n = 0 then
Line 651 ⟶ 653:
Male (n: INTEGER): INTEGER
-- Male sequence of the Hofstadter Female and Male sequences.
require
n_is_positive: n > 0
do
if n = 0 then
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