User:Hajo/multTable
From Minetest
Multiplication-Table
based on http://rosettacode.org/wiki/Multiplication_tables#Lua
Lua - Online-IDEs
Program
io.write( " |" )
for i = 11, 23 do
io.write( string.format( "%#5d", i ) )
end
io.write( "\n", string.rep( "-", (23-11+1)*5+4 ), "\n" )
for i = 11, 23 do
io.write( string.format( "%#2d |", i ) )
for j = 11, 23 do
if j < i then
io.write( " " )
else
io.write( string.format( "%#5d", i*j ) )
end
end
io.write( "\n" )
end