문제풀이

[jisu126]

<k번째수>

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

<비밀지도>

def solution(n, arr1, arr2):
    answer = [''] * n
    for i in range(len(arr1)):
        a1 = bin(arr1[i])[2:].zfill(n)
        a2 = bin(arr2[i])[2:].zfill(n)
        for j in range(n):
            if a1[j] == '0' and a2[j] == '0':
                answer[i] += ' '
            else:
                answer[i] += '#'
    return answer