{"problem":{"name":"Kyu in AtCoder","description":{"content":"M-kun is a competitor in AtCoder, whose highest rating is $X$.   In this site, a competitor is given a _kyu_ (class) according to his/her highest rating. For ratings from $400$ through $1999$, the fol","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"m_solutions2020_a"},"statements":[{"statement_type":"Markdown","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?\n\n## Constraints\n\n*   $400 \\leq X \\leq 1999$\n*   $X$ is an integer.\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$X$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"m_solutions2020_a","tags":[],"sample_group":[["725","7\n\nM-kun's highest rating is $725$, which corresponds to $7$\\-kyu.  \nThus, `7` is the correct output."],["1600","2\n\nM-kun's highest rating is $1600$, which corresponds to $2$\\-kyu.  \nThus, `2` is the correct output."]],"created_at":"2026-03-03 11:01:14"}}