Investigation

CSESGraph AlgorithmsOpen on judge ↗

You are going to travel from Syrjälä to Lehmälä by plane. You would like to find answers to the following questions: - what is the minimum price of such a route? - how many minimum-price routes are there? (modulo 10^9+7) - what is the minimum number of flights in a minimum-price route? - what is the maximum number of flights in a minimum-price route? Input The first input line contains two i

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solution.cppC++17

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