若希望当A的值为奇数时,表达式的值为"真",A的值为偶数时,表达式的值为"假".则以下不能满足要求的表达式是:A) A%2= =1 B)!(A%2 = =0) C)!(A%2) D) A%2
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若希望当A的值为奇数时,表达式的值为"真",A的值为偶数时,表达式的值为"假".则以下不能满足要求的表达式是:A) A%2= =1 B)!(A%2 = =0) C)!(A%2) D) A%2
若希望当A的值为奇数时,表达式的值为"真",A的值为偶数时,表达式的值
为"假".则以下不能满足要求的表达式是:
A) A%2= =1 B)!(A%2 = =0) C)!(A%2) D) A%2
若希望当A的值为奇数时,表达式的值为"真",A的值为偶数时,表达式的值为"假".则以下不能满足要求的表达式是:A) A%2= =1 B)!(A%2 = =0) C)!(A%2) D) A%2
==表示等价,两侧表达式相等返回1,不等返回0.就上题而言(A%2)与(A%2==1)返回值是相同的,而与(A%2==0)返回值相反.