#2444 - python
n = int(input()) # 2 * n-1 for i in range (0,n,1) : for j in range (n-i,1,-1): print(" ",end="") for j in range (0,i+1,+1): print("*", end="") for j in range (1,i+1,+1): print("*", end="") print( ) for i in range (1,n,+1) : for j in range (0,i,+1): print(" ",end="") for j in range (n-i,0,-1): print("*", end="") for j in range (n-i-1,0,-1): print("*", end="") print( ) C ์ธ์ด๋ก ํ๋๋ง๋ฅ ํ์ด๋ฒ๋ ค์ ๊ทธ๋ฐ๊ฐ ๊ธธ์ด๊ฐ ๊ธธ์ด์ง..