{"raw_statement":[{"iden":"problem statement","content":"You are given integers $X$ and $Y$, which satisfy at least one of $X \\neq 0$ and $Y \\neq 0$.  \nFind a pair of integers $(A, B)$ that satisfies all of the following conditions. If no such pair exists, report so.\n\n*   $-10^{18} \\leq A, B \\leq 10^{18}$\n*   The area of the triangle with vertices at points $(0, 0), (X, Y), (A, B)$ on the $xy$\\-plane is $1$."},{"iden":"constraints","content":"*   $-10^{17} \\leq X, Y \\leq 10^{17}$\n*   $(X, Y) \\neq (0, 0)$\n*   $X$ and $Y$ are integers."},{"iden":"input","content":"The input is given from Standard Input in the following format:\n\n$X$ $Y$"},{"iden":"sample input 1","content":"3 5"},{"iden":"sample output 1","content":"1 1\n\nThe area of the triangle with vertices at points $(0, 0), (3, 5), (1, 1)$ is $1$. Thus, $(A, B) = (1, 1)$ satisfies the conditions."},{"iden":"sample input 2","content":"\\-2 0"},{"iden":"sample output 2","content":"0 1"},{"iden":"sample input 3","content":"8752654402832944 -6857065241301125"},{"iden":"sample output 3","content":"\\-1"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}