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General Discussion

Posted by Marius Haugan
Marius Haugan
Courses Plus Student 1,539 Points

Help with Java / Karel the Robot

Hi!

I´m doing the assignments from the CS106 course and my brain got stuck in a logic problem. So I Googled for a solution, but I´m having trouble understanding the logic behind it.

Screenshot from Eclipse and two Karel worlds. http://www37.zippyshare.com/v/13004004/file.html

So. Why is Karel putting down a beeper (in the 7x7 world) even though his front is blocked? All I see in the code is that Karel is told to put a beeper when front is clear!

I don´t get it.. :/

Please help me understand why this works!

2 Answers

James Barnett
James Barnett
39,199 Points
James Barnett
James Barnett
39,199 Points

I think you might be thinking of the wrong forum, you might want to try a forum associated with the Stanford CS 106 course.

Marius Haugan
PLUS
Marius Haugan
Courses Plus Student 1,539 Points
Marius Haugan
Marius Haugan
Courses Plus Student 1,539 Points

Ok!