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CodeFu 2010 Results

Final Round Results

digitalis's solution for 100: SumItUp, written in Java, submitted on 09.05.2010 11:25:19

public class SumItUp {

	/**
	 * @param args
	 */
	 public static int sum(int N)
	 {
		 int rez=0;
		 int flag=0;
		 while (N>0)
		 {
			 rez+=N%10;
			 N/=10;
		 }
		 if (rez<10)
			 flag=1;
		 int pom;
		
		 while (flag==0)
		 {
			pom=rez; 
			 rez=0;
			 while(pom>0)
			 {
				 rez+=pom%10;
				 pom/=10;
				 
			 }
			
			 if(pom<10)
				 flag=1;
		 }
		 return rez;
	 }
}