A. x%2 == 0 B. x/2*2-x C. x%2 != 0 D. !(x%2 == 0)
A. 'a'&&'b’ B. a < (b+5) C. a ||(b+c)&&(b-c+8) D. !(a < b)
A. (x>=y)AND(y>=z) B. (x≥y≥z) C. (x>=y)&&(y>=z) D. (x>=y)&(y>=z)