Saturday 2 September 2017

Print the pattern



Input :
N=4 
Output :
4444444 
4333334 
4322234 
4321234 
4322234 
4333334
4444444

 #include<stdio.h>

int main()
{
int i,j,k,n=4,l; //i for row, j for element no
for(i=1;i<=n;i++) // row count
{                 
 for(k=1,l=n;k<i && l>=1;k++,l--) // k prints the values from starting till the row no
     printf("%d",l);
for(j=k;j<=(n+n-1)-i+1;j++) //j in every row inserts values starting from i-1 to 7-i+1
    printf("%d",l);
   for(k=j;k<=n+n-1;k++) // k prints the remaining values
   {
      if(l<=n)
            printf("%d",++l);
      else
           printf("%d",n);
  }
printf("\n");
}
   for(i=n-1;i>=1;i--)
    {
        for(k=1,l=n;k<i;k++,l--)
           printf("%d",l);
        for(j=k;j<=(n+n-1)-i+1;j++)
           printf("%d",l);
        for(k=j;k<=n+n-1;k++)
        {
            if(l<=n)
            printf("%d",++l);
            else
            printf("%d",n);
        }
     printf("\n");
    }
getch();
}

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