22 lines
562 B
Text
22 lines
562 B
Text
do -- list the first 30 numbers that are squares but not cubes
|
|
-- also indicate the numbers that are both squares and cubes
|
|
|
|
local maxCount <const> = 30
|
|
local count, c, c3, s, sq = 0, 1, 1, 0
|
|
|
|
while count < maxCount do
|
|
s += 1
|
|
sq = s * s
|
|
while c3 < sq do
|
|
c += 1
|
|
c3 = c * c * c
|
|
end
|
|
io.write( string.format( "%5d", sq ) )
|
|
if c3 == sq then
|
|
io.write( $" is also the cube of {c}" )
|
|
else
|
|
count += 1
|
|
end
|
|
io.write( "\n" )
|
|
end
|
|
end
|