| #include<iostream> #include<iomanip>
 using namespace std;
 int main(){
 freopen("p1725.in","r",stdin);
 fr("p1725.out","w",stdout);
 int i,j,k,n,a[11][11]={0},x=0;
 cin>>n;
 for(i=1;i<=n;i++){
 x=1+n-i;
 f23(j=1;j<=x;j++){
 a[i][j]=j;
 
 }
 k\32
 r(j=i;j<=n;j++){
 a[j][x]=k;
 k--;
 }
 }
 for(i=1;i<=n;i++){
 for(j=1;j<=n;j++)cout<<setw(3)<<a[i][j];
 cout<<endl;
 }
 fclose(stdin);
 fclose(stdout);
 }
 (  )
 |