Accept: 225 Submit: 485
Time Limit: 1000 mSec Memory Limit : 32768 KB
Problem Description
Yangtse Rive Barge Club has set up n barge hiring stops numbered 1, 2, … , n along the Changjiang River. Passengers can hire barges from any of these stops, and return the barges to one of the stops afterward. The rent for an barge from stop i to stop j is r(i,j) (1<=i,j<=n). Your task is to design an algorithm to minimize the rent of hiring barges when you traveling from stop 1 to stop n.