https://programmers.co.kr/learn/courses/30/lessons/68644
μ½λ©ν μ€νΈ μ°μ΅ - λ κ° λ½μμ λνκΈ°
μ μ λ°°μ΄ numbersκ° μ£Όμ΄μ§λλ€. numbersμμ μλ‘ λ€λ₯Έ μΈλ±μ€μ μλ λ κ°μ μλ₯Ό λ½μ λν΄μ λ§λ€ μ μλ λͺ¨λ μλ₯Ό λ°°μ΄μ μ€λ¦μ°¨μμΌλ‘ λ΄μ return νλλ‘ solution ν¨μλ₯Ό μμ±ν΄μ£ΌμΈμ. μ ν
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νμ΄
# νλ‘κ·Έλλ¨Έμ€ 1λ¨κ³ - λ κ° λ½μμ λνκΈ°
from itertools import combinations
def solution(numbers):
answer = set()
for i in list(combinations(numbers, 2)):
answer.add(sum(i))
return sorted(answer)