Deadlines

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Source: IX Samara Regionals Alex works as a developer, and he has hard times now. He has to complete n tasks. Every task i has the latest time di when it can be completed (starting from the moment of time 0), the time ci needed to complete it, and the tasks that must be completed before task i to get the possibility to start it. We’ll say that the ith task depends on these tasks. Is it possible to

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solution.cppC++17

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