g2801_2900.s2882_drop_duplicate_rows.solution.py Maven / Gradle / Ivy

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Kotlin-based LeetCode algorithm problem solutions, regularly updated

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# #Easy #2023_12_23_Time_405_ms_(97.36%)_Space_60.2_MB_(75.25%)

import pandas as pd

def dropDuplicateEmails(customers: pd.DataFrame) -> pd.DataFrame:
    customers.drop_duplicates(subset='email', keep='first', inplace=True)
    return customers