Created
March 10, 2015 12:06
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DigitsSum.java
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| public class DigitsSum { | |
| public static void main(String[] args) { | |
| if (args.length > 0) { | |
| int num = Integer.parseInt(args[0]); // 123 | |
| int result = 0; | |
| while (num > 0) { | |
| result += num % 10; | |
| num /= 10; | |
| } | |
| System.out.println(result); | |
| } | |
| } | |
| } |
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