Chef Shifu and Celebration

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Chef Shifu wanted to celebrate the success of his new restaurant with all his employees. He was willing to host a party and he had decided the location of the party as well. However, Chef Shifu was a shy person and wanted to communicate with the least possible employees to inform them about the party, and that these employees could inform their friends. Note that an employee could only inform his

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solution.cppC++17

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