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Copy pathSumOfDigitsOfInt.java
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26 lines (23 loc) · 713 Bytes
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packageBasics;
importjava.util.Scanner;
/**
* Write a Java program and compute the sum of the digits of an integer.
*/
publicclassSumOfDigitsOfInt {
privateintnumber;
publicstaticvoidmain(String[] args) {
Scannerscanner = newScanner(System.in);
System.out.println("Enter a number : ");
SumOfDigitsOfIntsum = newSumOfDigitsOfInt();
sum.number = scanner.nextInt();
sum.findLastDigit(sum.number);
}
privatevoidfindLastDigit(intnumber){
intsumOfDigits = 0;
while (number != 0 ){
sumOfDigits = sumOfDigits + number % 10;
number = number/10;
}
System.out.println(sumOfDigits);
}
}