Print the pattern.

Input:
5
 

Output:
123454321
1234*4321
123***321
12*****21
1*******1

code:

#include <stdio.h>

int main()
{
   int n,i,j,k,l,m;
   scanf("%d",&n);
   m=2*(n);
   l=n;k=n;
   for(j=1;j<=n;j++){
   for(i=1;i<m;i++)
   {
      if(j==1){
       if(i<=n)
         printf("%d",i);
       else
        printf("%d",m%i);
      }
      else
      {
          if(i>l && i<k || l==k)
            printf("*");
          else
            {
                 if(i<=n)
                    printf("%d",i);
                 else
                     printf("%d",m%i);
            }
      }
   }
   printf("\n");
   l--;k++;
   }
    return 0;
}
 

sample testcase:

Output

---

1234321
123*321
12***21
1*****1

Input

---

4

view this at:https://code.hackerearth.com/97e078w