@[tzh21](/user/734861) 浮点精度误差。
by m256i @ 2023-02-06 12:27:30
用double
by double_00 @ 2023-02-06 13:13:05
谢谢各位，问题解决了，忘了四舍五入。
by tzh21 @ 2023-02-06 22:41:27