Logic traps

An error slipped into the current program. I’m just quoting what the boss said in his letter:

It’s kind of, meow, difficult.

First, he checks one and says that you can start.

And then he starts to check either this or that, and says that you should wait.

And I see two messages: first saying that you can, and then right away saying that you cannot. And I do not know what to do.

Let him just say when you can start, and when you cannot.

It’s a pity that you had to deal with the tasks “analyzing boss requirements” and “fixing bugs using mind-reading” so early. But nothing can be done about it. Let’s figure out what the error is and what the boss wants.

We can see from the letter that under certain conditions the program logs two messages at once. For the error to be detected, it must first be reproduced. So let’s change the values ​​of the input data.