#
# µû¶óÇÏ¸ç ¹è¿ì´Â ÆÄÀ̽ã°ú µ¥ÀÌÅÍ°úÇÐ(»ý´ÉÃâÆÇ»ç 2020)
# LAB 8-3 ÆÄƼ µ¿½Ã Âü¼®ÀÚ ¾Ë¾Æ³»±â, 210ÂÊ
#
partyA = set(["Park", "Kim", "Lee"])
partyB = set(["Park", "Choi"])
print("ÆÄƼ A, B¿¡ Áߺ¹¾øÀÌ Âü¼®ÇÑ »ç¶÷ : ", end="")
for x in partyA.symmetric_difference(partyB):
print(x, end=" ")