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CodeFu 2010 Results

Final Round Results

acker's solution for 100: SumItUp, written in Java, submitted on 09.05.2010 11:22:26

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