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  1. import pandas as pd
  2.  
  3. students = pd.DataFrame(index=[], columns=['kokugo', 'sansu'])
  4. a = pd.Series([70, 80], index=students.columns, name='a')
  5. b = pd.Series([30, 40], index=students.columns, name='b')
  6. students = students.append(a)
  7. students = students.append(b)
  8. print(students)
  9.  
  10. # 合計の表示
  11. print("---")
  12. print(students.sum())
  13.  
Success #stdin #stdout 0.34s 60472KB
comments (?)
stdin 
Standard input is empty
stdout 
  kokugo sansu
a     70    80
b     30    40
---
kokugo    100.0
sansu     120.0
dtype: float64
https://ideone.com/uyrmdE
language:
Python (cpython 2.7.16)
created:
6 years ago
visibility:
public

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