12 lines
275 B
Text
12 lines
275 B
Text
function longest(integer l)
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object line = gets(fn)
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if line=-1 then return l end if
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if l>length(line) then return longest(l) end if
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l = longest(length(line))
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if l=length(line) then
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puts(1,line)
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end if
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return l
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end function
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{} = longest(0)
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