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  1. #include <stdio.h>
  2.  
  3. int main(void)
  4. {
  5. 	int a1,a0,a,n;
  6. 	a=3;
  7. 	a0=3;
  8. 	n=0;
  9. 	while(a1<10000)
  10. 	{
  11. 		a1=2*a0-1;
  12. 		a0=a1;
  13. 		n=n+1;
  14. 	}
  15. 	printf("%d",n);
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 5304KB
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13
https://ideone.com/TTnOne
language:
C (gcc 8.3)
created:
9 days ago
visibility:
public

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