Award Ceremony

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The students of the XYZ school spend time together: they watch cricket, they go fishing, they solve contests. So, it's no big deal that sometimes someone pays for someone else. Today is the day of giving out money rewards in XYZ school. The XYZ school Principal will invite students into his office one by one, rewarding each one for the hard work this month. The Principal knows who owes money to w

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solution.cppC++17

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