최소직사각형

def solution(sizes):

    answer = 0

    row_length = 0

    col_length = 0

    for i in range(len(sizes)):

        if sizes[i][0]<sizes[i][1]:

            sizes[i][0],sizes[i][1] = sizes[i][1],sizes[i][0]

        if sizes[i][0]>row_length:

            row_length = sizes[i][0]

        if sizes[i][1]>col_length:

            col_length = sizes[i][1]

    answer = row_length*col_length

    print(answer)

    return answer

solution([[14, 4], [19, 6], [6, 16], [18, 7], [7, 11]])