require "io2"
require "table2"

print("Enter the dimensions of the array:")
local x = io.readInt("  First dimension  : ", 1)
local y = io.readInt("  Second dimension : ", 1)
local a = table.create(x)
for i = 1, x do a[i] = table.rep(y, 0) end
a[x][y] = 42
print($"\na[{x}][{y}] = {a[x][y]}")
a = nil