Lucky 13

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There are N boxes given which are numbered starting from 1 to N. All the boxes are initially empty. There are 3 types of operations that can be applied to the boxes: - (I)nsert i x: Insert x balls in box no i. - (R)emove i x: Remove x balls from box no i, if number of balls in box no i are less than x then remove all balls from box no i. - (Q)uery: Print the box no and no of balls of the box

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solution.cppC++17

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