프로그래머스 탐욕법(Greedy). 체육복 파이썬 풀이

문제 링크 https://programmers.co.kr/learn/courses/30/lessons/42862#

그리디 알고리즘 Level 1 문제

def solution(n, lost, reserve):
   
    for k in reserve:
        if k in lost:
            reserve.remove(k)
            lost.remove(k)

    answer = n - len(lost)

    for i in lost:
        if i in reserve:
            answer += 1
            reserve.remove(i)
        elif i-1 in reserve:
            answer += 1
            reserve.remove(i-1)
        elif i+1 in reserve:
            answer += 1
            reserve.remove(i+1)
        
    return answer