/* Pattern problem
   ...
   4 3 2 1
   4 3 2
   4 3
   4
*/

#include  <stdio.h>
#include  <conio.h>

void main()
{
    int  i, j, n ;
    clrscr() ;
    printf("Enter the number of lines: ") ;
    scanf("%d", &n) ;
    printf("Required pattern is as follows: \n") ;
    for(i=1 ; i<=n ; i++)
        {
            for(j=n ; j>=i ; j--)
                printf("%d ", j) ;
            printf("\n") ;
        }
    getch();
}
/* If the pattern is fixed then variable 'n' should not be read

Space in printf should not be given if this is the pattern:
4321
432
43
4
*/

/*
Output:

Enter the number of lines: 3
Required pattern is as follows:
3 2 1
3 2
3

*/