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  1. #include <iostream>
  2.  
  3. int main()
  4. {
  5.     int i;
  6.     float sum = 0;
  7.     int n = 0;
  8.  
  9.     for (i = 1; i <=10; i = i + 1)
  10.     {
  11.     	sum = sum + i * i;
  12.     	n = n + 1;    
  13.     }
  14.  
  15.     std::cout << "the average is " << sum/n << std::endl;
  16.  
  17.     return 0;
  18. }
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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the average is 38.5
https://ideone.com/Knzzvk
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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