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Conditional filtering

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import pandas as pd

# ������ DataFrame ��� �������
data = {'Name': ['Alice', 'Bob', 'Charlie', 'David', 'Emily'],
        'Age': [25, 30, 35, 40, 45],
        'Score': [85, 90, 75, 80, 95]}
df = pd.DataFrame(data)

# �������� ������ ������, ��� ������� ������ 30
filtered_df = df.loc[df['Age'] > 30]
print(filtered_df)

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import pandas as pd

# ������� DataFrame
data = {'Name': ['Alice', 'Bob', 'Charlie', 'David', 'Emily'],
        'Age': [25, 30, 35, 40, 45],
        'Score': [85, 90, 75, 80, 95]}
df = pd.DataFrame(data)

# �������� ������ ������, ��� ������� ������ 25 � ������� ���� 80
filtered_df = df[(df['Age'] > 25) & (df['Score'] > 80)]
print(filtered_df)

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