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18
votes
10answers
5k views

Do we still have a case against the goto statement? [duplicate]

Possible Duplicate: Is it ever worthwhile using goto? In a recent article, Andrew Koenig writes: When asked why goto statements are harmful, most programmers will say something like ...
16
votes
5answers
2k views

Algorithm to determine fastest route?

Let's say we're going from 1 to 5. The shortest route will be 1-4-3-5 (total: 60 km). We can use Dijkstra's algorithm to do that. Now the problem is, the shortest route is not always the fastest ...
9
votes
1answer
4k views

Am I right about the differences between Floyd-Warshall, Dijkstra's and Bellman-Ford algorithms?

I've been studying the three and I'm stating my inferences from them below. Could someone tell me if I have understood them accurately enough or not? Thank you. Dijkstra's algorithm is used only ...
3
votes
1answer
143 views

Shortest Path Between Two Nodes in a +10 Million Nodes Graph

I have my own knowledge graph representation, read from ConceptNet and NELL, containing tens of millions of nodes in which I want to calculate the nearest distance (if any) between two concept nodes. ...