2887. Fill Missing Data
Description
DataFrame products +-------------+--------+ | Column Name | Type | +-------------+--------+ | name | object | | quantity | int | | price | int | +-------------+--------+
Write a solution to fill in the missing value as 0
in the quantity
column.
The result format is in the following example.
Example 1: Input:+-----------------+----------+-------+ | name | quantity | price | +-----------------+----------+-------+ | Wristwatch | None | 135 | | WirelessEarbuds | None | 821 | | GolfClubs | 779 | 9319 | | Printer | 849 | 3051 | +-----------------+----------+-------+ Output: +-----------------+----------+-------+ | name | quantity | price | +-----------------+----------+-------+ | Wristwatch | 0 | 135 | | WirelessEarbuds | 0 | 821 | | GolfClubs | 779 | 9319 | | Printer | 849 | 3051 | +-----------------+----------+-------+ Explanation: The quantity for Wristwatch and WirelessEarbuds are filled by 0.
Solutions
Solution 1
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