虽然手机屏幕的主要供应商康宁曾经炮轰过昂贵、笨重、不环保的蓝宝石玻璃，但在公布其最新的玻璃研发计划ProjectPhire时，难免要与后者的耐刮开发者_开发问答擦性进行对比，称这款正在研发的新产品不仅具有第四代代
I created two array variables: s1 and s2 s1 contains {ram,raju,seetha} s2 contains {ram} I want to subtract the two arrays as s开发者_开发百科ets, in order to get the following result:
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