[프로그래머스] K번째 수 - Python

def solution(array, commands):
    answer = []

    for command in commands:
        i=command[0]
        j=command[1]
        k=command[2]
        tmp=array[i-1:j]
        tmp.sort();
        answer.append(tmp[k-1])
    return answer

print(solution([1,5,2,6,3,7,4],[[2, 5, 3], [4, 4, 1], [1, 7, 3]]))