Eban numbers: Difference between revisions
→{{header|Nim}}
Line 919:
Same as Go example.
</pre>
=={{header|Lua}}==
{{trans|lang}}
<lang lua>function makeInterval(s,e,p)
return {start=s, end_=e, print_=p}
end
function main()
local intervals = {
makeInterval( 2, 1000, true),
makeInterval(1000, 4000, true),
makeInterval( 2, 10000, false),
makeInterval( 2, 1000000, false),
makeInterval( 2, 10000000, false),
makeInterval( 2, 100000000, false),
makeInterval( 2, 1000000000, false)
}
for _,intv in pairs(intervals) do
if intv.start == 2 then
print("eban numbers up to and including " .. intv.end_ .. ":")
else
print("eban numbers between " .. intv.start .. " and " .. intv.end_ .. " (inclusive)")
end
local count = 0
for i=intv.start,intv.end_,2 do
local b = math.floor(i / 1000000000)
local r = i % 1000000000
local m = math.floor(r / 1000000)
r = i % 1000000
local t = math.floor(r / 1000)
r = r % 1000
if m >= 30 and m <= 66 then m = m % 10 end
if t >= 30 and t <= 66 then t = t % 10 end
if r >= 30 and r <= 66 then r = r % 10 end
if b == 0 or b == 2 or b == 4 or b == 6 then
if m == 0 or m == 2 or m == 4 or m == 6 then
if t == 0 or t == 2 or t == 4 or t == 6 then
if r == 0 or r == 2 or r == 4 or r == 6 then
if intv.print_ then io.write(i .. " ") end
count = count + 1
end
end
end
end
end
if intv.print_ then
print()
end
print("count = " .. count)
print()
end
end
main()</lang>
{{out}}
<pre>eban numbers up to and including 1000:
2 4 6 30 32 34 36 40 42 44 46 50 52 54 56 60 62 64 66
count = 19
eban numbers between 1000 and 4000 (inclusive)
2000 2002 2004 2006 2030 2032 2034 2036 2040 2042 2044 2046 2050 2052 2054 2056 2060 2062 2064 2066 4000
count = 21
eban numbers up to and including 10000:
count = 79
eban numbers up to and including 1000000:
count = 399
eban numbers up to and including 10000000:
count = 1599
eban numbers up to and including 100000000:
count = 7999
eban numbers up to and including 1000000000:
count = 7999</pre>
=={{header|Nim}}==
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