反向输出一个三位数

{
  "problem": {
    "name": "反向输出一个三位数",
    "description": {
      "content": "将一个三位数反向输出，例如输入 $358$，反向输出 $853$。",
      "description_type": "Markdown"
    },
    "platform": "Luogu",
    "limit": {
      "time_limit": 1000,
      "memory_limit": 131072
    },
    "difficulty": {
      "LuoguStyle": "P1"
    },
    "is_remote": true,
    "is_sync": true,
    "sync_url": null,
    "sign": "LGB2028"
  },
  "statements": [
    {
      "statement_type": "Markdown",
      "content": "将一个三位数反向输出，例如输入 $358$，反向输出 $853$。\n\n## Input\n\n一个三位数 $n$。\n\n## Output\n\n反向输出 $n$。\n\n[samples]...",
      "is_translate": false,
      "language": "English"
    }
  ]
}