[백준] 10990번 : 별 찍기-15 - Python(파이썬)

https://www.acmicpc.net/problem/10990

n=int(input())
for i in range(1,n+1):
    for j in range(n-i,0,-1): print(" ",end='')
    print("*",end='')
    for j in range((i-2)*2+1): print(" ",end='')
    if i!=1: print("*",end='')
    print()