分析下面程序段的时间复杂度。i=1;while(i<=n)i=i*3;
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分析下面程序段的时间复杂度。s=0;for(i=0;i
斜剖视图可以旋转后画出，标注时用箭头表示旋转方向。
A. 对
B. 错
The son ________.
A. asks the mother to write a letter to the world
B. used to be king of the kindergarten
C. always has his mother around him to tend his wounds
D. nevercheats
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