Program to print the reverse pyramid of no.

//Program to print the reverse pyramid of no.
1 2 3 4 5 6 7 8 9

  1 2 3 4 5 6 7

    1 2 3 4 5

       1 2 3

          1
#include<stdio.h>
#include<conio.h>
main()
{
      int x,y,i,g;
      y=9;
      for(x=4;x>=0;x--)
      {
      for(i=4;i>x;i--)
       {printf(" ");
       }g=1;
       for(i=0;i<y;i++)
       {printf("%d",g);g++;
       }
      
       y=y-2;
       printf("\n");
       }
       getch();
       }