\[\boxed{\text{936\ (936).\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[x = 1;\ \ y = 2\text{\ \ \ \ \ }\]
\[x = 2;\ \ y = 1\]
\[x = - 1;\ y = 2\text{\ \ }\]
\[x = - 2;\ \ y = 1\]
\[x = 1;\ \ y = - 2\text{\ \ \ }\]
\[x = 2;\ \ y = - 1\]
\[x = - 1;\ \ y = - 2\text{\ \ }\]
\[x = - 2;\ \ y = - 1\]
\[Ответ:(1;2),\ ( - 1;2),\ (1;\ - 2),\ \]
\[( - 1;\ - 2),\ (2;1),\ ( - 2;1),\ \]
\[(2;\ - 1),\ ( - 2;\ - 1).\]