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  1. orig_input = input
  2. def input(msg):
  3.     ipt = orig_input(msg)
  4.     print(ipt)
  5.     return ipt
  6.  
  7. #★ここから上は不要なので消してください★#
  8.  
  9. n = []
  10. t = 0
  11. while 0 <= t:
  12.     t = input('整数の入力:')
  13.     try:
  14.         t = int(t)
  15.     except ValueError:
  16.         print('無効なデータ')
  17.         t = 0
  18.         continue
  19.     n.append(t)
  20.  
  21. print(f'データ数:{len(n)}, 合計{sum(n)}, 平均{sum(n)/len(n):.1f}')
  22.  
Success #stdin #stdout 0.04s 9732KB
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stdin
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5
¥
0
-1
stdout
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整数の入力:5
整数の入力:¥
無効なデータ
整数の入力:0
整数の入力:-1
データ数:3, 合計4, 平均1.3
https://ideone.com/Ia5CPY
language:
Python 3 (python  3.12)
created:
2 years ago
visibility:
secret

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