Question

Digit 9

You are given

N as input. Write a program to print the pattern of 2*N - 1 rows using an asterisk(*) as shown below.Note: There is a space after each asterisk * character.Input

The first line of input is an integer

N.Explanation

In the given example,

N = 4.So, the output should be

* * * *

* *

* *

* * * *

*

*

* * * *

Sample Input 1

4

Sample Output 1

* * * *

* *

* *

* * * *

*

*

* * * *

Answer 1

N=int(input())
rows=2*N - 1
for r in range(0,rows):
    for c in range(0,N):
        if r>0 and r<rows-1 and r!=N-1:
            if c>0 and c<N-1:
                print("  ",end=" ")
            else:
                if r>=N and r<rows-1 and c==0:
                    print("  ",end=" ")
                else:
                    print("* ",end=" ")
        else:
            print("* ",end=" ")
    print("\n")