float x = 20;
float a;
int b;
b = x;
a = b;
if (a == x)
{
// x is int
}
else
{
// x is float
}
判断一个数是否是小数
最新推荐文章于 2020-10-25 11:24:11 发布
float x = 20;
float a;
int b;
b = x;
a = b;
if (a == x)
{
// x is int
}
else
{
// x is float
}