{"problem":{"name":"「Daily OI Round 3」Simple","description":{"content":"Acoipp 的某个软件的账号叫做 Svpoll，并且这款软件的账号与洛谷账号均不区分大小写，例如 $\\texttt{SVPOLl}$ 和 $\\texttt{svPOLL}$ 等价，$\\texttt{aCoIPp}$ 和 $\\texttt{Acoipp}$ 等价。 现在你想要知道某个账号名称是与 $\\texttt{Acoipp}$ 等价，还是与 $\\texttt{Svpoll}$ 等价，或者是与","description_type":"Markdown"},"platform":"Luogu","limit":{"time_limit":1000,"memory_limit":524288},"difficulty":{"LuoguStyle":"P1"},"is_remote":true,"is_sync":true,"sync_url":null,"sign":"LGP10125"},"statements":[{"statement_type":"Markdown","content":"Acoipp 的某个软件的账号叫做 Svpoll，并且这款软件的账号与洛谷账号均不区分大小写，例如 $\\texttt{SVPOLl}$ 和 $\\texttt{svPOLL}$ 等价，$\\texttt{aCoIPp}$ 和 $\\texttt{Acoipp}$ 等价。\n\n现在你想要知道某个账号名称是与 $\\texttt{Acoipp}$ 等价，还是与 $\\texttt{Svpoll}$ 等价，或者是与前两者都不等价。\n\n## Input\n\n一行一个字符串，表示账号名称。\n\n## Output\n\n一行一个字符串，如果输入的字符串与 $\\texttt{Acoipp}$ 等价，那么输出 $\\texttt{Luogu}$；如果输入的字符串与 $\\texttt{Svpoll}$ 等价，那么输出 $\\texttt{Genshin}$；如果输入的字符串与前两者都不等价，输出 $\\texttt{Boring}$。\n\n[samples]\n\n## Background\n\n这是一道简单题。\n\n## Note\n\n#### 【样例解释 #1】\n\n因为不区分大小写，所以 $\\texttt{SVPOLL}$ 中的 $\\texttt{V}$，$\\texttt{P}$，$\\texttt{O}$，$\\texttt{L}$ 分别与 $\\texttt{v}$，$\\texttt{p}$，$\\texttt{o}$，$\\texttt{l}$ 等价，所以 $\\texttt{SVPOLL}$ 与 $\\texttt{Svpoll}$ 等价。\n\n#### 【数据范围】\n\n设 $|S|$ 为字符串长度，对于全部数据保证：$|S|=6$ 并且输入的字符串只包含大小写英文字母。","is_translate":false,"language":"English"}],"meta":{"iden":"LGP10125","tags":["洛谷原创","O2优化"],"sample_group":[["SVPOLL","Genshin"],["ACoiPP","Luogu"],["RECOLL","Boring"]],"created_at":"2026-03-03 11:09:25"}}