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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. // zdefiniuj funkcję
  5. bool czy_pierwsza(int n) {
  6. 	int d=2;
  7. 	while (d*d <= n) {
  8. 		if (n%d == 0) return 0;
  9. 		d += 1;
  10. 	}
  11. 	return 1;
  12. }
  13.  
  14. int main() {
  15. 	// sprawdź działanie funkcji
  16. 	cout << czy_pierwsza(11) << "" << czy_pierwsza(99) << endl;
  17. 	return 0;
  18. }
Success #stdin #stdout 0.01s 5320KB
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Standard input is empty
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10
https://ideone.com/8r5sTC
language:
C++ (gcc 8.3)
created:
13 hours ago
visibility:
public

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