local string = "You have been corrupted by piglin virus"
local corrupted_symbols = "!@#$%^&*()"

while true do
  local corrupted_string = string

  for i = 1, string.len(corrupted_string) do
    local do_corrupt = math.random() * i / corrupted_symbols > 0.3

    if do_corrupt then
      local symbol_index = math.floor(math.random() * (string.len(corrupted_symbols) - 1) + 1.5)
      local symbol = corrupted_symbols[symbol_index]

      corrupted_string[i] = symbol
    end
  end

  print(corrupted_string)
  break
end