818. Race Car

LeetCodeDynamic ProgrammingOpen on judge ↗

Your car starts at position 0 and speed +1 on an infinite number line. Your car can go into negative positions. Your car drives automatically according to a sequence of instructions 'A' (accelerate) and 'R' (reverse): - When you get an instruction 'A', your car does the following: - position += speed - speed *= 2 - When you get an instruction 'R', your car does the following: - If your sp

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solution.cppC++17

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