若有定义语句int a=7;float x=2.5,y=4.7;则表达式x+a%3*(int)(x+y)%2/4的值为多少_其他解答

若有定义语句int a=7;float x=2.5,y=4.7;则表达式x+a%3*(int)(x+y)%2/4的值为多少

人气：411 ℃　时间：2019-10-19 21:17:36

解答

(x+y) = 7.2
(int)(x+Y) = 7
a%3 = 1
a%3*(int)(x+y)%2/4 = 1*7%2/4 = 7%2/4 = 1/4 = 0（所有变量均是Int型）
x+0 = 2.5