#include<cstdio>
using namespace std;
//水题,找规律
int main()
{
int n,s;
while(~scanf("%d%d",&n,&s))
{
for(int i = 0; i<n; ++i)
{
if(i)
printf("%*c",2*i,' ');
for(int j = 0,t = i,q = s; j<n-i; ++j,++t)
{
if(j)
printf(" %d",q = (q+t+8)%9+1);
else
printf("%d",s);
}
printf("\n");
//忽略了s=0的情况,wa一发
s = (s+i+10)%9+1;
}
}
return 0;
}

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