31. Write a code to generate an Rhombus Pattern using stars.

Write a code to generate an Rhombus Pattern using stars.

Input Description:
Given an integer R indicates number of rows.

Where 1<=R<=100.

Output Description:
Print the solid rhombus using stars with the size of rhombus R.

Sample Input :
4
Sample Output :
   ****
  ****
 ****
****



n=int(input())
for i in range(n):
  for j in range(i,n-1):
    print(" ",end="")

  for j in range(i+1): #cols
    print("*",end="")

  for j in range (i,n-1):
    print("*", end="")
  print()