Waiting in Queue

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Chef has opened his new restaurant and made the first meal free for everyone! You want to try the new restaurant, but since it is offering free meals, many people are coming and a huge queue has formed. Currently (at time $T=0$), there are $M$ people waiting in the queue. You also know that there are $N$ more people coming; let's denote the time when the $i$-th person stands at the back of the qu

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solution.cppC++17

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