# include<stdio.h>
# include<conio.h>
void main()
{
 int i,j,k;
 k=1;
 clrscr();
 for(i=1;i<=5;i++)
 {
    for(j=5;j>=1;j--)
    {
    if(j>i)
      printf("   ");
    else
      printf("%3d",k++);
     }
 printf("\n");
 }
 getch();
}