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  1. #include <bits/stdc++.h>
  2. #define int long long 
  3. #define pb push_back
  4. using namespace std;
  5. void solve()
  6. {
  7. 	int a,b;
  8. 	cin>>a>>b;
  9. 	int nod=__gcd(a,b);
  10. 	a/=nod;
  11. 	b/=nod;
  12. 	int x=a,y=b;
  13. 	for (int i=2;i*i<=a;i++)
  14. 	{
  15. 		while (x%(i*i)==0)
  16. 		{
  17. 			x/=(i*i);
  18. 		}
  19. 	}
  20. 	for (int i=2;i*i<=b;i++)
  21. 	{
  22. 		while (y%(i*i)==0)
  23. 		{
  24. 			y/=(i*i);
  25. 		}
  26. 	}
  27. 	cout<<x<<" "<<y<<"\n";
  28. }
  29. signed main()
  30. {
  31. 	int t;
  32. 	cin>>t;
  33. 	while(t--)
  34. 	{
  35. 		solve();
  36. 	}
  37. 	return 0;
  38. }
Success #stdin #stdout 0s 15240KB
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https://ideone.com/XVegLq
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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