The Last Digit

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Tom is doing his math class work from three days but he is tired of making operations a lot. He must deliver his task tomorrow. His math’s teacher gives him two numbers a and b. The problem consist of finding the last digit of the a raised to the power b. Help Tom with his problem. You are given two natural numbers: The base a and the index b , a and b both are not 0. You have to find the last

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solution.cppC++17

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