correction...i very well know dijkstra's dealing single source shpath...i know its all about bfs and min-heap..
i am not asking about that for ur kind information....and if i dont know i wouldnt ve explained the test case with priority queue values at each step....
I just browsed and found out that single src and dest : are just same except with edges reversed...
i need to clarify with only that.... i just need that answer....... not anything else....
u dont seem to understand my qstn
