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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		// your code goes here
  13. 	}
  14.  
  15. 	private static boolean binarySearch(int[] ar, int searchItem) {
  16.                 int i = 1;
  17.                 int lower = 0;
  18.                 int upper = ar.length - 1;
  19.                 int mid;
  20.  
  21.                 while (true) {
  22.                         mid = (lower + upper) / 2;
  23.  
  24.                         if (ar[mid] == searchItem)
  25.                                 i++;
  26.                                 //return true;
  27.                         else
  28.                                 if (lower > upper)
  29.                                 i++;
  30.                                         //return false;
  31.                                 else
  32.                                         if (searchItem > ar[mid])
  33.                                                 lower = mid + 1;
  34.                                         else
  35.                                                 upper = mid - 1;
  36.                 }
  37.  
  38.         }
  39. }
Success #stdin #stdout 0.1s 320256KB
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https://ideone.com/kp8Bma
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

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