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  1. N = int(input())
  2. print(N * N - 1)
Runtime error #stdin #stdout #stderr 0.12s 23524KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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Traceback (most recent call last):
  File "./prog.py", line 1, in <module>
    N = int(input())
EOFError: EOF when reading a line
https://ideone.com/L6Y0LV
language:
Python 3 nbc (python 3.7.3)
created:
4 years ago
visibility:
public

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