class magic
{
public void working(int num)
{

int num1,i,j,k,flag=0,n,sum=0,c=0;
num1=num;
while(flag==0)
{
while(num!=0)
{
n=num%10;
sum=sum+n;
num=num/10;
c=c+1;
}
if (c==1)
{
if (sum==1) System.out.println(num1+" is a magic number");
else
System.out.println(num1+" is not a magic number");
flag=1;}
num=sum;
sum=0;
c=0;
}


}
}

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