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  1. #include <iostream>
  2. #include <math.h>
  3. using namespace std;
  4. int main()
  5. {
  6. 	for(int i=1;i<=100000;i++)
  7. 	{
  8. 		for(int k=2;k<=100000;k++)
  9. 		{
  10. 			if(((i*i*i*k-1)%(i+1))==0 && ((i*k*k*k+1)%(k-1))==0)
  11. 			{
  12. 				cout << i << " " << k;
  13. 			}
  14. 		}
  15. 	}
  16. 	return 0;
  17. }
Time limit exceeded #stdin #stdout 5s 16064KB
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https://ideone.com/jJPaGT
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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