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  1. local read, write = io.read, io.write
  2. local num, nl = '*n', '\n'
  3. while true do
  4. local a = read(num)
  5. if a == 42 then return end
  6. write(a, nl)
  7. end
Success #stdin #stdout 0.01s 5504KB
stdin
1
2
10
42
11
stdout
1
2
10