判断 char型变量 cl 是否为小写字母的正确表达式为
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
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正确答案: D 答案分析:无
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A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)
A.’a’<=c1<=f’z’
B.(c1>=a)&&(c1 <=z)
C.(‘a’>=c1) (‘z’<=c1)
D.(c1>=’a’)&&(c1 <=’z’)