09.07.2015 Views

slides - Computer Science - University of San Francisco

slides - Computer Science - University of San Francisco

slides - Computer Science - University of San Francisco

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

17-12: Single Source Shortest PathA2 2C D EF24 1 3 105 8 4 61BGNodeABCDEFGDistance0Why is it safe to add D, with cost 1?Could we do better with a more roundaboutpath?No – to get to any other node will cost at least 1No negative edge weights, can’t do better than11

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!