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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. int binary_search(int arr[],int low,int high,int item)
  6. {
  7. 	while(low<=high)
  8. 	{
  9. 		int mid=(low+high)/2;
  10. 		if(arr[mid]==item)
  11. 			return mid;
  12.  
  13. 		if(arr[mid]>item)
  14. 		{
  15. 			high=mid-1;
  16. 		}
  17. 		else
  18. 		{
  19. 			low=mid+1;
  20. 		}
  21. 	}
  22.  
  23. 	return -1;
  24. }
  25.  
  26. int main()
  27. {
  28. 	return 0;
  29. }
Success #stdin #stdout 0s 2680KB
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https://ideone.com/zTF5ri
language:
C++ 4.3.2 (gcc-4.3.2)
created:
9 years ago
visibility:
secret

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