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  1. n=int(input())
  2. sum=0
  3. for i in range(1,n+1): 
  4.     sum=sum+i*i
  5. print(sum)
Success #stdin #stdout 0.02s 9360KB
comments (?)
stdin 
10
stdout 
385
https://ideone.com/9iVNpZ
language:
Python 3 nbc (python 3.7.3)
created:
8 days ago
visibility:
public

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