Write a method that returns the last digit of an integer

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Reference no: EM13702983

Question: Write a method named lastDigit that returns the last digit of an integer.

For case, lastDigit(3572) should return 2. It should work for negative numbers as well.

For case, lastDigit(-947) should return 7.

Can you make a program that returns the last digit?

Reference no: EM13702983

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