Question: In Java, Write a program that prompts a user for an integer n > 0 and determines the last digit of 3 n . Hint:

In Java, Write a program that prompts a user for an integer n > 0 and determines the last digit of 3n. Hint: The last digit depends on the value n%4. If x = n%4, then the last digit of 3n is: -2x3 + 8x2 - 4x + 1.

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