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