{"raw_statement":[{"iden":"problem statement","content":"M-kun is a competitor in AtCoder, whose highest rating is $X$.  \nIn this site, a competitor is given a _kyu_ (class) according to his/her highest rating. For ratings from $400$ through $1999$, the following kyus are given:\n\n*   From $400$ through $599$: $8$\\-kyu\n*   From $600$ through $799$: $7$\\-kyu\n*   From $800$ through $999$: $6$\\-kyu\n*   From $1000$ through $1199$: $5$\\-kyu\n*   From $1200$ through $1399$: $4$\\-kyu\n*   From $1400$ through $1599$: $3$\\-kyu\n*   From $1600$ through $1799$: $2$\\-kyu\n*   From $1800$ through $1999$: $1$\\-kyu\n\nWhat kyu does M-kun have?"},{"iden":"constraints","content":"*   $400 \\leq X \\leq 1999$\n*   $X$ is an integer."},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$X$"},{"iden":"sample input 1","content":"725"},{"iden":"sample output 1","content":"7\n\nM-kun's highest rating is $725$, which corresponds to $7$\\-kyu.  \nThus, `7` is the correct output."},{"iden":"sample input 2","content":"1600"},{"iden":"sample output 2","content":"2\n\nM-kun's highest rating is $1600$, which corresponds to $2$\\-kyu.  \nThus, `2` is the correct output."}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}