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  1. #include <stdio.h>
  2. #include <math.h>
  3. #include <iostream>
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     double arr[101];
  9.     double asd=0;
  10.     for (int i=1;i<=100;i++)
  11.     {
  12.         arr[i]=1/pow(i, 2);
  13.         asd+=arr[i];
  14.     }
  15.     cout<<asd<<endl;
  16.     return 0;
  17. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin 
Standard input is empty
stdout 
1.63498
https://ideone.com/fKuDhL
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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