Hi, This program seemed simpler than the previous one, however I can't fulfill the last condition (The mentor suggested a typo error). Last time it was due to the order of the inputs but in this case it is a single input so I can't find a logical explanation. And on different topic, if I try to run the program on the IDE (IDEA) to actually see what it is doing but it tells me the working directory C:/CodeGym blablabla does not exist adn that it Cannot start process. Thanks