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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6. 	int N, suma=0;
  7. 	cin >> N;
  8.  
  9. 	for (int i=1; i<=N ; i++)
  10. 	{
  11. 		if (i%2 == 0)
  12. 			suma=suma+i;	// suma += i;
  13. 	}
  14.  
  15. 	cout << "Suma: " << suma << endl; 
  16.  
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0.01s 5324KB
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stdin
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100
stdout
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Suma: 2550
https://ideone.com/j3B6gp
zadanie 2-3 - klasa 2A
language:
C++ (gcc 8.3)
created:
7 hours ago
visibility:
public

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