A Very Easy Question

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Campus election is happening at Chef's college and Chef is responsible for counting the votes. There are $N$ students contesting election and they are given ID numbers from $1$ to $N$. In chef's college only professors are allowed to vote and the professors are fond of ranges so instead of voting for one student they give $x$ points for a range of students. There are $M$ professors and each pick a

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solution.cppC++17

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