Earthquake and Repairs

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Mukesh has finally landed a job in the PWD (public works department) , and is really happy about it. His state has a number of villages . Each village has a hospital and is connected to a few of the other villages via roads. The roads are bi-directional , i.e. , they allow traffic in both directions. However , on the first day of his job , there was a terrible earthquake which destroyed ALL road

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solution.cppC++17

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