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Assuming you've entered a multi-digit number whole number (an integer), then take the modus (%) of the number and 10. E.g., if the number input was 1234, then 1234 % 10 is 4. Thus the final digit is 4. Note that modus 10 is the same as dividing the number by 10 and taking the remainder.

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11y ago
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10y ago

To write a Java program to extract the last digit from the input you have to use tuples and loops.

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Q: How to write a java program to extract the last digit from the input?
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