【单选题】若有以下程序段: int r=8;r>>1; r的值A.16B.8C.4D.2

【单选题】若有以下程序段: int r=8;r>>1; r的值

A.16

B.8

C.4

D.2


参考答案和解析
循环体语句一次也不执行

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单选题若有以下程序段:int r=8;printf(%d,r1);输出结果是(  )。A16B8C4D2