若有定义:int a=7;float x=2.5,y=4.7; ,则表达式x+a%3*(int)(x+y)%2/4的值是

问题描述:

若有定义:int a=7;float x=2.5,y=4.7; ,则表达式x+a%3*(int)(x+y)%2/4的值是