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题目内容
(安阳师范学院-计算机基础与程序设计)
判断char型变量c1是否为小写字母的正确表达式为_____
A..a.<=c1<=.z.
B.(c1>=A. &&(c1<=.z.)
C.(.a.>=c1)||(.z.<=c1)
D.(c1>=.a.)&&(c1<=.z.)
A..a.<=c1<=.z.
B.(c1>=A. &&(c1<=.z.)
C.(.a.>=c1)||(.z.<=c1)
D.(c1>=.a.)&&(c1<=.z.)
参考答案