Task #5

position = [
    ['2019-05-01', '- 6'],
    ['2019-05-02', '+5'],
    ['2019-05-03', ' 5'],
    ['2019-05-04', '4'],
    ['2019-05-05', '5'],
    ['2019-05-06', '5'],
    ['2019-05-07', '4'],
    ['2019-05-08', 'Error 5'],
    ['2019-05-09', '3'],
    ['2019-05-10', '3'],
]


count_lines = 0
wrong_lines_content = []

for row in position:
    try:
        count_lines += 1
        level = int(row[1])

    except:
        wrong_lines_content.append(row)
print('Количество измерений', count_lines)
print('Некорректные строки', wrong_lines_content)