[python3]프로그래머스_k번째 수

1차 풀이

def solution(array, commands):
    answer = []
    
    for i,j,k in commands:
        temp_arr = array[i-1:j]
        temp_arr.sort()
        answer.append(temp_arr[k-1])
    return answer

2차 풀이

def solution(array, commands):
    answer = []
    
    for i,j,k in commands:
        answer.append(sorted(array[i-1:j])[k-1])
    return answer