{"raw_statement":[{"iden":"problem statement","content":"From the point $(0,0)$ in a two-dimensional plane, let us move the distance of $1$ toward the point $(A, B)$. Find our coordinates after the move.\nHere, after moving the distance of $d$ from a point $X$ to a point $Y$ ($d \\le$ length of the segment $XY$), we are at the point on the segment $XY$ whose distance from $X$ is $d$.  \nThe Constraints guarantee that the distance between the points $(0, 0)$ and $(A, B)$ is at least $1$."},{"iden":"constraints","content":"*   All values in input are integers.\n*   $0 \\le A,B \\le 1000$\n*   $(A,B) \\neq (0,0)$"},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$A$ $B$"},{"iden":"sample input 1","content":"3 4"},{"iden":"sample output 1","content":"0.600000000000 0.800000000000\n\nPrinting `0.5999999999 0.8000000001`, for example, would also be accepted."},{"iden":"sample input 2","content":"1 0"},{"iden":"sample output 2","content":"1.000000000000 0.000000000000\n\nWe may arrive at $(A, B)$."},{"iden":"sample input 3","content":"246 402"},{"iden":"sample output 3","content":"0.521964870245 0.852966983083"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}