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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int t;
  6. 	cin>>t;
  7. 	while(t--){
  8. 		int a, b;
  9. 		cin>>a>>b;
  10. 		if(a % 2 == 1){
  11. 			a+=1;
  12. 		}else{
  13. 			a+=2;
  14. 		}
  15. 		if(b % 2 == 1){
  16. 			b-=1;
  17. 		}else{
  18. 			b-=2;
  19. 		}
  20. 		if(a>b){
  21. 			cout<<"brak"<<endl;
  22. 		}else{
  23. 			int liczba = a;
  24. 			while(liczba <= b){
  25. 				cout<<liczba;
  26. 				if (liczba < b){
  27. 					cout<<" ";
  28. 				}
  29. 				liczba += 2;
  30. 			}
  31. 			cout<<endl;
  32. 		}
  33.  
  34. 	}
  35. 	return 0;
  36. }
Success #stdin #stdout 0s 4188KB
comments (?)
stdin
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4
1 19
1 20
2 18
2 19
stdout
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2 4 6 8 10 12 14 16 18
2 4 6 8 10 12 14 16 18
4 6 8 10 12 14 16
4 6 8 10 12 14 16 18
https://ideone.com/dBwkPv
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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