我一直在试图找出原因,但我不能.
有谁能够帮助我?
有谁能够帮助我?
看下面的例子.
float f; f = 125.32f; System.out.println("value of f = " + f); double d = (double) 125.32f; System.out.println("value of d = " + d);
这是输出:
f = 125.32
值d = 125.31999969482422
@H_502_13@