小编Ana*_*abu的帖子

我期望以下代码生成:" Both are equal",但我得到了" Both are NOT equal":

float a=1.3f;
double b=1.3;
if(a==b)
{
 System.out.println("Both are equal");
}
else{
 System.out.println("Both are NOT equal");
}

这是什么原因？