Hall Allocation

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The hall allocation process has just started in IIT Kharagpur, and you are in charge of assigning rooms to the students. There are $\textit{\textbf{n}}$ students who need to be accommodated, and each student has a CGPA score. There are also $\textit{\textbf{m}}$ pairs of ***close friends*** among the students, and you know which students are ***close friends*** with each other. A room is called *

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solution.cppC++17

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