java - 提交时不断收到此错误消息，编译正常，但标记软件说它不正确

Question

我们打算制造一辆移动的自行车，一切都可以编译，但我们不断收到此错误消息:

% java Main
== Benchmark program's output ==                     |  == Your program's output ==

The starting position of the bike is 0          |   0.0
Pedalling three times...                         |  471.23889803846896
The final position of the bike is 471                    <


The first line of output that differs is shown below:

< The starting position of the bike is 0
---
> 0.0

Answer 1

更仔细地阅读给您的说明。您应该产生非常具体的输出，而您没有这样做。