Dhapu and the Big Sums

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Dhapu is a school girl who hacks and programs in free time. But right now she has to do her boring school homework. It's a few addition and subtraction problems. She has gotten bored with doing these repetitive questions. So, she wants to automate the entire process. Will you help her write a program to complete her math homework in a fun way? Input The first line has an unsigned integer Q den

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solution.cppC++17

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