#include<stdio.h>
#include<string.h>
int main()
{
int num1,num2,n,i,m=0,j;
int A[21],B[21];
while(scanf("%d",&n)!=EOF)
{
if(n==0)break;
if(m!=0)printf("\n");
m=1;
num1=0;
num2=0;
memset(A,0,sizeof(A));
memset(B,0,sizeof(B));
for(i=0;i<n;i++)
scanf("%d",&A[i]);
for(j=0;j<n;j++)
scanf("%d",&B[j]);
for(i=0;i<n;i++)
{
if(A[i]>B[i])
{
if(A[i]-B[i]>1)num1=num1+A[i];
else if(A[i]-B[i]==1)
{
if(A[i]==2)num2=num2+6;
else num2+=A[i]+B[i];
}
}
else if(A[i]<B[i])
{
if(B[i]-A[i]>1)num2=num2+B[i];
else if(B[i]-A[i]==1)
{
if(A[i]==1)num1+=6;
else num1+=A[i]+B[i];
}
}
}
printf("A has %d points. B has %d points.\n",num1,num2);
}
return 0;
}
狗血的程序格式控制。