Blogs about: 244
Featured Blog
The longest human domino
abyteofenews wrote 1 month ago: Hundreds of children and parents have found an excuse not to go to school or work, with the ocassion … more →
Toughie 244
— 13 comments
Libellule wrote 1 month ago: Toughie No 244 by MynoT Why oh Why? + – + – + – + – + – + – + – + BD Rating – Difficulty **** - Enjo … more →
The Birds of America
ab wrote 3 months ago: Gallinula chloropus Gallinule poule-d’eau / Common Moorhen The Common Moorhen is found from the … more →
Ron Paul Strikes Gold
sakerfa wrote 5 months ago: Why the oft-marginalized congressman is the greatest threat to Obama’s regulatory plan. Ron Paul … more →
Tascam 244
— 3 comments
jonahogles wrote 7 months ago: My Tascam 244 is back to all its magnetic-tape recording glory. It took a lot of sweat, plus a visit … more →
History Of VOLVO
momo960 wrote 1 year ago: Volvo is Latin and means “I roll”. 1920-1940 Volvo was born on April 14, 1927, when the … more →
Toshiba Matsushita Display Circular LCD
Jin wrote 2 years ago: Toshiba Matsushita Display (TMD) has developed a circular LCD. The LCD has an outer diameter of 75mm … more →
Exercises 24.4-10
yuhanlyu wrote 2 years ago: If the constraint is ≤ , then add edge (, ) with weight . If the constraint is ≤ , then add edge ( … more →
Exercises 24.4-8
— 1 comment
yuhanlyu wrote 2 years ago: From exercise 24.4-3, we know all ≤ 0. (How about the maximize property?) … more →
Exercises 24.4-7
yuhanlyu wrote 2 years ago: Initial all vertex v with d[v] = 0. … more →
Exercises 24.4-5
yuhanlyu wrote 2 years ago: The edges from s to every vertex with weight 0 is useless, we can initial all vertex with shortest p … more →
Exercises 24.4-4
yuhanlyu wrote 2 years ago: Let be the shortest path from source to vertex i. We can add the constraint ≤ 0 and ≤ 0 to force t … more →
Exercises 24.4-3
yuhanlyu wrote 2 years ago: No, because there is one path with weight 0 from to every vertexs. … more →
