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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n, k=0, S=0, p=10;
  6. 	cin>>n;
  7. 	int a[n];
  8. 	for(int i=0; i<n; i++){
  9. 		cin>>a[i];
  10. 		p*=a[i];
  11. 		S+=p;
  12. 		}
  13.  
  14. 	cout<<S<<" "<<endl;
  15. 	return 0;
  16. }
Success #stdin #stdout 0.01s 5280KB
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10
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stdout
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1003517864
https://ideone.com/O3gKhl
language:
C++14 (gcc 8.3)
created:
3 days ago
visibility:
public

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