d

sd = {...}

function load()
local file = fs.open(sd[1],"r")
local data = file.readAll()
file.close()
return textutils.unserialize(data)
end
f=0
load()
for i = 1,1001 do
 if data[i] then
  f = f+i
  print(f)
  else break
 end
end