$\snippet{name: op_column, sign: '+', x: '657', y: '168', z: ' '}$
$\snippet{name: op_column, sign: '+', x: '436', y: '278', z: ' '}$
$\snippet{name: op_column, sign: '-', x: '991', y: '774', z: ' '}$
$\snippet{name: op_column, sign: '-', x: '403', y: '182', z: ' '}$
$\snippet{name: op_column, sign: '+', x: '657', y: '168', z: '825 '}$
$\snippet{name: op_column, sign: '+', x: '436', y: '278', z: '714 '}$
$\snippet{name: op_column, sign: '-', x: '991', y: '774', z: '217 '}$
$\snippet{name: op_column, sign: '-', x: '403', y: '182', z: '221 '}$
Пожауйста, оцените решение
