单选题:以下循环何时终止?
以下循环何时终止?
while keep_on_going != 999:
@[C](2)
A. 当keep_on_going的值小于999
B. 当keep_on_going的值大于999
C. 当keep_on_going的值等于999
D. 当keep_on_going的值不等于999
A.当keep_on_going的值小于999
B.当keep_on_going的值大于999
C.当keep_on_going的值等于999
D.当keep_on_going的值不等于999
答案:C
while keep_on_going != 999:
@[C](2)
A. 当keep_on_going的值小于999
B. 当keep_on_going的值大于999
C. 当keep_on_going的值等于999
D. 当keep_on_going的值不等于999
A.当keep_on_going的值小于999
B.当keep_on_going的值大于999
C.当keep_on_going的值等于999
D.当keep_on_going的值不等于999
答案:C