ํฐ์ผ๋ชฌ (1) ์ธ๋ค์ผํ ๋ฆฌ์คํธํ [ํ๋ก๊ทธ๋๋จธ์ค] ํฐ์ผ๋ชฌ ๋ด ์ฝ๋ def solution(nums): answer = 0 a = [] for i in nums: if len(nums)//2 == len(a): break if i in a: continue else: a.append(i) return len(a) ๋ค๋ฅธ์ฌ๋ ์ฝ๋ def solution(ls): return min(len(ls)/2, len(set(ls))) ์ด์ 1 ๋ค์