문제 링크

정답 :

def solution(num_list):
    even = 0
    odd = 0
    
    for idx, i in enumerate(num_list):
        if idx % 2 == 0:
            even += i
        else :
            odd += i
    
    return even if even >= odd else odd

개선 1.

def solution(num_list):
    
    return max(sum(num_list[::2]), sum(num_list[1::2]))