fork(1) download
copy 
  1. #include<stdio.h>
  2. #include<math.h>
  3. int main(void)
  4. {
  5. 	long i,n,x,y;
  6. 	scanf("%ld",&n);
  7. 	for(i=0;i<n;++i)
  8. 	{
  9. 	  scanf("%ld",&x);
  10. 	  y=(long)(log(x)/log(2));
  11. 	  y=(long)(pow(2,y));
  12. 	  printf("%ld\n",y);
  13. 	}
  14. 	return 0;
  15. }
Success #stdin #stdout 0s 1836KB
comments (?)
stdin
copy 
2
5
12
stdout
copy 
4
8
https://ideone.com/HfYfAR
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!