RosettaCodeData/Task/Mutual-recursion/Icon/mutual-recursion.icon
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2013-04-10 21:29:02 -07:00

13 lines
236 B
Text

procedure main(arglist)
every write(F(!arglist)) # F of all arguments
end
procedure F(n)
if integer(n) >= 0 then
return (n = 0, 1) | n - M(F(n-1))
end
procedure M(n)
if integer(n) >= 0 then
return (0 = n) | n - F(M(n-1))
end