To Long Integer Details

xiaofeng198225

If the fractional part of the floating-point or fixed-point value is .5, the function rounds the value to the nearest even integer. For example, the function rounds 13.5 to 14 and rounds 14.5 to 14.不是四舍五入吗？为什么14.5也是14那？13.5也是14？认真的菜鸟期待大侠的回答啊哈哈

飞雨天

the function rounds the value to the nearest even integer
所以结果都是14，因为14是偶数

wofly

当初就因为这个问题致使100片的手机PCBA板返工重测。
庆幸发现的早，没有造成大的后果。