Fill Missing Data — LeetCode 2887 Python Solution
EasyPandas
- Problem
- #2887
- Reading time
- 2 min
- Source
- leetcode.com
Table schema
SQL
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
SQL
DataFrame products
+-------------+--------+
| Column Name | Type |
+-------------+--------+
| name | object |
| quantity | int |
| price | int |
+-------------+--------+Python solution
Python
import pandas as pd
def fillMissingValues(products: pd.DataFrame) -> pd.DataFrame:
products['quantity'] = products['quantity'].fillna(0)
return productsComplexity
| Measure | Complexity |
|---|---|
| Time | O(n) |
| Space | O(1) to O(n) auxiliary |
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