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  1. #include <iostream>
  2. #include <math.h>
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7. 	int i;
  8. 	int n;
  9. 	double sum=0;
  10. 	cin>>n;
  11. 	double a;
  12.     for(i=1;i<=n;++i)
  13.     {
  14.     	cin>>a;
  15.     	sum+=sqrt(10+a*a);
  16.     }
  17.     cout<<sum;
  18.     return 0;
  19. }
Success #stdin #stdout 0s 3472KB
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stdin
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6 1 0.5 7 19 -9 8
stdout
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51.6024
https://ideone.com/79LPC9
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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