Pattern 8

Write a program to print the given pattern.

Input Format: 
Input consists of a single integer.

Output Format: 
Refer sample output. There is a trailing space at the end of each line.

Sample Input: 
5

Sample Output:

5
4 4
3 3 3
2 2 2 2
1 1 1 1 1

Code:

  #include<stdio.h>
int main()
{
  int n,i,j,k=1,a;
  scanf("%d",&n);
  a=n;
  for(i=0;i<n;i++)
  {
    for(j=1;j<=k;j++)
      printf("%d ",a);
    k++;
    a--;
    printf("\n");
  }
  return 0;
}