Python pandas dataframe:循环遍历每一行，如果条件为真，则更新列

import pandas as pd

# 创建一个示例DataFrame
data = {'Name': ['Alice', 'Bob', 'Charlie'],
        'Age': [25, 30, 35],
        'Salary': [50000, 60000, 70000]}
df = pd.DataFrame(data)

# 循环遍历每一行并更新列
for index, row in df.iterrows():
    if row['Age'] > 30:
        df.at[index, 'Salary'] = row['Salary'] + 10000

# 打印更新后的DataFrame
print(df)

      Name  Age  Salary
0    Alice   25   50000
1      Bob   30   60000
2  Charlie   35   80000