Car Trip

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Chef rented a car for a day. Usually, the cost of the car is Rs $10$ per km. However, since Chef has booked the car for the whole day, he needs to pay for **at least** $300$ kms even if the car runs less than $300$ kms. If the car ran $X$ kms, determine the cost Chef needs to pay. ### Input - The first line of input will contain a single integer $T$, denoting the number of test cases. - Each t

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solution.cppC++17

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