如何根据坐标列表有效地设置pandas数据帧中的值？

import pandas as pd

df = pd.DataFrame()

coordinates = [(row_index_1, column_index_1), (row_index_2, column_index_2), ...]

df.loc[row_index, column_index] = value

import pandas as pd

# 创建数据帧
df = pd.DataFrame()

# 设置坐标列表
coordinates = [(0, 'A'), (1, 'B'), (2, 'C')]

# 设置值
for row_index, column_index in coordinates:
    df.loc[row_index, column_index] = 'Value'

print(df)

     A    B    C
0  Value  NaN  NaN
1    NaN  Value  NaN
2    NaN  NaN  Value