Science Fair

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This is a story of city Chef Land. The transport network of the city contains **V** intersections and **E** bidirectional roads. The intersections are numbered from 1 to **V**. Every intersection can be reached from every other intersection. The road **Ei** has length **Wi**. The Mayor is organizing a **Science Festival** at intersection **F**. The **N** students studying in School of Chef Land h

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solution.cppC++17

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