运算顺序!
书本题目;
(1)x+a%3*(int)(x+y)%2/4
设x=2.5, a=7,y=4.7
(2)(float)(a+b)/2+(int)x%(int)y
设a=2,b=3,x=3.5,y=2.5
初学C,麻烦各位详细讲一下其运算过程!!
问题点数:20、回复次数:1Top
1 楼diaoni(三条腿的废柴)回复于 2004-05-04 01:39:49 得分 20
(1)顺序如下
x+y,int(x+y),a%3,a%3*(int)(x+y),a%3*(int)(x+y)%2,a%3*(int)(x+y)%2/4,x+a%3*(int)(x+y)%2/4
(2) (a+b),float(a+b),(int)x,(int)y,然后先算/和%,最后算+Top




