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GATE 2015 · Session-1
AlgorithmsGraph AlgorithmshardNAT2 marks
The graph shown below has 8 edges with distinct integer edge weights. The minimum spanning tree (MST) is of weight 36 and contains the edges {(A,C), (B,C), (B,E), (E,F), (D,F)}. The edge weights of only those edges which are in the MST are given: AC=9, BC=2, BE=15, EF=4, DF=6. The other edges are AB, CD and DE. The minimum possible sum of weights of all 8 edges of this graph is __________.
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