Attendence Sheet
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On the first class of CSE101, the teacher enters the classroom and hands out an attendance sheet to the CR(Class Representative). Everyone is supposed to write their names beside their student ID no. But there is a twist. The students are not allowed to use pens or pencils. The teacher will give the class a long string of capital English letters [A-Z] and every student has to use a letter from tha
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solution.cppC++17
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