Changes to GLTrain/Lab1

• 2013-11-26 14:07:33 UTC (tim37021): Linux寫程式比較快喔，請愛用Linux。
• 2013-11-26 14:06:18 UTC (jserv): trivial syntax tweak
• 2013-11-26 14:00:48 UTC (tim37021): another \n problem
• 2013-11-26 14:00:26 UTC (tim37021): add \n
• 2013-11-26 13:58:26 UTC (tim37021): first commit