#include<iostream>
using namespace std;
int main( int argc, char * argv[] )
{
 int a,i,j,x,s,w;
 cout<<"Please input a number from 1 to 9."<<endl;
 for(x=1;;x++){     //块ぇa琌19
  cin>>a;
  if(1<=a&&a<=9)
   break;
  else
   cout<<"ERRER.Please input a number from 1 to 9."<<endl;
 }

 for(i=1;i<=a;i++)                         
 {
   for(j=1;j<=9;j++)                       
   {
     s=i*j;                    //讽计
     w=i*(j+1);                        //计
     if(j<i)          //玡フ矪
     {
       if(s-10>=0)   //s琌计
        cout<<"  ";
       else          //s琌计
        cout<<" ";
     }
     else
      cout<<s;
     if(w-10>=0)          //w琌计
      cout<<" ";
     else                //w琌计
      cout<<"  ";
   }
   cout<<endl;
 }
  system("pause");
  return 0;
}