{ "data": { "question": { "questionId": "595", "questionFrontendId": "595", "categoryTitle": "Database", "boundTopicId": 1141, "title": "Big Countries", "titleSlug": "big-countries", "content": "

Table: World

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\n+-------------+---------+\n| Column Name | Type    |\n+-------------+---------+\n| name        | varchar |\n| continent   | varchar |\n| area        | int     |\n| population  | int     |\n| gdp         | bigint  |\n+-------------+---------+\nname is the primary key (column with unique values) for this table.\nEach row of this table gives information about the name of a country, the continent to which it belongs, its area, the population, and its GDP value.\n
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A country is big if:

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Write a solution to find the name, population, and area of the big countries.

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Return the result table in any order.

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The result format is in the following example.

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Example 1:

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\nInput: \nWorld table:\n+-------------+-----------+---------+------------+--------------+\n| name        | continent | area    | population | gdp          |\n+-------------+-----------+---------+------------+--------------+\n| Afghanistan | Asia      | 652230  | 25500100   | 20343000000  |\n| Albania     | Europe    | 28748   | 2831741    | 12960000000  |\n| Algeria     | Africa    | 2381741 | 37100000   | 188681000000 |\n| Andorra     | Europe    | 468     | 78115      | 3712000000   |\n| Angola      | Africa    | 1246700 | 20609294   | 100990000000 |\n+-------------+-----------+---------+------------+--------------+\nOutput: \n+-------------+------------+---------+\n| name        | population | area    |\n+-------------+------------+---------+\n| Afghanistan | 25500100   | 652230  |\n| Algeria     | 37100000   | 2381741 |\n+-------------+------------+---------+\n
\n", "translatedTitle": "大的国家", "translatedContent": "

World 表：

\n\n
\n
\n
\n
\n+-------------+---------+\n| Column Name | Type    |\n+-------------+---------+\n| name        | varchar |\n| continent   | varchar |\n| area        | int     |\n| population  | int     |\n| gdp         | bigint  |\n+-------------+---------+\nname 是该表的主键（具有唯一值的列）。\n这张表的每一行提供：国家名称、所属大陆、面积、人口和 GDP 值。\n
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如果一个国家满足下述两个条件之一，则认为该国是 大国 ：

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    \n\t
  • 面积至少为 300 万平方公里（即，3000000 km2），或者
    • \n\t
  • 人口至少为 2500 万（即 25000000）
    • \n
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编写解决方案找出 大国 的国家名称、人口和面积。

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按 任意顺序 返回结果表。

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返回结果格式如下例所示。

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示例：

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\n输入：\nWorld 表：\n+-------------+-----------+---------+------------+--------------+\n| name        | continent | area    | population | gdp          |\n+-------------+-----------+---------+------------+--------------+\n| Afghanistan | Asia      | 652230  | 25500100   | 20343000000  |\n| Albania     | Europe    | 28748   | 2831741    | 12960000000  |\n| Algeria     | Africa    | 2381741 | 37100000   | 188681000000 |\n| Andorra     | Europe    | 468     | 78115      | 3712000000   |\n| Angola      | Africa    | 1246700 | 20609294   | 100990000000 |\n+-------------+-----------+---------+------------+--------------+\n输出：\n+-------------+------------+---------+\n| name        | population | area    |\n+-------------+------------+---------+\n| Afghanistan | 25500100   | 652230  |\n| Algeria     | 37100000   | 2381741 |\n+-------------+------------+---------+\n
\n
\n
\n
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