Print following patterns

Print following patterns

				1
			2	3	2
		3	4	5	3	3
	4	5	6	7	6	5	4
5	6	7	8	9	8	7	6	5

 #include<stdio.h>   
 #include<conio.h>  
  void main()  
    {  
        int i,j;  
        clrscr();  
        for(i=1;i<=5;i++)  
         {  
          for(j=1;j<=5-i;j++)  
             printf(" ");  
          for(j=i;j<=2*i-1;j++)  
            printf("%2d",j);  
         for(j=2*i-2;j>=i;j--)  
            printf("%2d",j);  
         printf("\n");  
        }  
   getch();  
   }  

Output: