2886. Change Data Type
Description
DataFrame students +-------------+--------+ | Column Name | Type | +-------------+--------+ | student_id | int | | name | object | | age | int | | grade | float | +-------------+--------+
Write a solution to correct the errors:
The grade
column is stored as floats, convert it to integers.
The result format is in the following example.
Example 1: Input: DataFrame students: +------------+------+-----+-------+ | student_id | name | age | grade | +------------+------+-----+-------+ | 1 | Ava | 6 | 73.0 | | 2 | Kate | 15 | 87.0 | +------------+------+-----+-------+ Output: +------------+------+-----+-------+ | student_id | name | age | grade | +------------+------+-----+-------+ | 1 | Ava | 6 | 73 | | 2 | Kate | 15 | 87 | +------------+------+-----+-------+ Explanation: The data types of the column grade is converted to int.
Solutions
Solution 1
1 2 3 4 5 6 |
|