[백준/Python] 2522 - 별 찍기 - 12

https://www.acmicpc.net/problem/2522

n = int(input())

for i in range(1, n + 1):
    print(" " * (n - i) + "*" * (i))

for i in range(1, n):
    print(" " * (i) + "*" * (n - i))