Pattern

C Program For Generate The Pattern

Source Code:

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


void main()
{
  int i,j,k,n;
  int a=1;
  clrscr();
  printf("enter the no. of rows:");
  scanf("%d",&n);
  for(i=1;i<=n;i++)
  {
     for(j=0;j<=2*i;j++)
       printf(" ");
     for(k=0;k<=n-i;k++)
     {
 printf("  %d ",a);
 a++;
     }
     printf("\n");
  }
  getch();
}

output:

enter the no. of rows:4
     1   2   3   4
       5   6   7
         8   9
           10