题目内容
(请给出正确答案)
[单选题]
下列选项中,会输出1,2,3三个数字的是()。
A.foriinrange(3):print(i)
B.foriinrange(2):print(i+1)
C.alist=[0,1,2]foriinalist:print(i+1)
D.i=1whilei《3:prirt(i)i=i+1
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A.foriinrange(3):print(i)
B.foriinrange(2):print(i+1)
C.alist=[0,1,2]foriinalist:print(i+1)
D.i=1whilei《3:prirt(i)i=i+1
A.1/9
B.2/9
C.1/3
D.2/3
A.模拟传感器
B.数字传感器
C.膺数字传感器
D.开关传感器
A.实现1~10之间的数字累加
B.实现1~10之间的数字遍历
C.当id=10时循环就会退出执行
D.以上代码会出现语法错误
A.SELECT * FROM student where id=l,2,3:
B.SELECT * FROM student where (id=1, id=2, id=3)
C.SELECT * FROM student where id in (1,2,3)
D.SELECT * FROM student where id in 1,2,3
A.sum = 25
B.sum = 45
C.sum = 15
D.sum = 9