raj_meena's blog

By raj_meena, history, 5 years ago, In English,

http://www.spoj.com/problems/TOURS/ Above is problem link. My approach is follow :

1. Find All Pairs Shortest paths
2. Create Flow Network where flow will be 1 and cost will be distance from i to j.
3. Add Super Source and Super Sink then Using mincostmaxflow find minimum cost print it.

Any Hint?? , Test case, your approach anything all are welcome :D :)

Sorry for my poor english

Read more »

  • Vote: I like it
  • -4
  • Vote: I do not like it