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  1. /*
  2. 	Solution By - Amrutansu Garanaik
  3. 	Codechef ID - dragonemperor
  4. */
  5.  
  6.  
  7. #include<stdio.h>
  8. int main()
  9. {
  10. 	long long n,test,ans,pow;
  11. 	scanf("%lld",&test);
  12. 	while(test--)
  13. 	{
  14. 		scanf("%lld",&n);
  15. 		ans=0;
  16. 		pow=1;
  17. 		while(n)
  18. 		{
  19. 			ans+=pow;
  20. 			pow<<=1;
  21. 			n>>=1;
  22. 		}
  23. 		printf("%lld\n",ans);
  24. 	}
  25. 	return 0;
  26. }
Success #stdin #stdout 0s 2012KB
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https://ideone.com/I87SeN
language:
C99 (gcc 8.3)
created:
8 years ago
visibility:
public

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