Calculation of Grades

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Problem description. NITD has a unique system of assigning grades to the students. The marks of the student in various exams are summed up, and divided by the marks given to each student in internal assessment. Let us call this decimal number D. Then, a number N is chosen by the teacher, and the number at the Nth digit after the decimal place is used to assign the grade. You have come across

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solution.cppC++17

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