[Python] 백준 10992번 - 별찍기 17

import sys
lineNum = int(sys.stdin.readline())
for i in range(lineNum):
    blanks = lineNum-i-1
    stars = i * 2 + 1
    if i == lineNum-1:
        for many in range(stars):
            print("*", end="")
        break
    for j in range(blanks):
        print(" ", end="")
    for m in range(stars):
        if m == 0 or m == stars-1:
            print("*", end="")
        else:
            print(" ", end="")
    print("")