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Proper divisors: Difference between revisions
→{{header|Lua}}: fixed case for n < 2
(Added Lua version) |
(→{{header|Lua}}: fixed case for n < 2) |
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Line 1,333:
<lang Lua>-- Return a table of the proper divisors of n
function propDivs (n)
if n < 2 then return {} end
local divs, sqr = {1}, math.sqrt(n)
for d = 2, sqr do
Line 1,363 ⟶ 1,364:
print(answer .. " has " .. mostDivs .. " proper divisors.")</lang>
{{out}}
<pre>1:
2: 1
3: 1
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