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CodeFu 2010 Results

Final Round Results

toroman's solution for 100: SumItUp, written in Java, submitted on 09.05.2010 11:18:24

public class SumItUp {
	public int sum(int n) {
		while (n > 9) {
			int s = 0;
			while (n > 0) {
				s += n % 10;
				n /= 10;
			}
			n = s;
		}
		return n;
	}
}