푸드 파이트 대회→deque() + while문 + cnt-=1→소모개념★★+ 우측에서 좌측으로

나의 풀이 

from collections import deque
def solution(food):
    q= deque()
    q.append('0')
    print(q)
    for idx in range(len(food)-1, 0, -1):
        print(idx)
        number = food[idx]//2
        number_str=str(idx)
        for _ in range(number):
            q.append(number_str)
            q.appendleft(number_str)
    print(q)
    return "".join(q)

 

 

다른 사람의 풀이 

def solution(food):
    answer ="0"
    for i in range(len(food)-1, 0,-1):
        c = int(food[i]/2)
        while c>0:
            answer = str(i) + answer + str(i)
            c -= 1
    return answer