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  1. /* package whatever; // count no of 1's in binary reprsentation/
  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. 		      int a=22;
  13.         // int b=5;
  14.         //String  b="god";
  15.         int tt=represent(a);
  16.       //  int[][] matrix = {
  17.               //  {1, 2, 3},
  18.             //    {4, 5, 6},
  19.                 //{7, 8, 9}
  20.         //};
  21.         System.out.println((tt));
  22.         //swap(a,b);
  23.             }
  24. 		 public  static int represent(int n){
  25.         int count=0;
  26.         while(n>0){
  27.             if((n&1)==1){
  28.                 count++;
  29.             }
  30.             n=n>>1;
  31.        }
  32.         return count;
  33. 		 }
  34. }
Success #stdin #stdout 0.07s 52448KB
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https://ideone.com/XMBDYJ
language:
Java (HotSpot 12)
created:
10 days ago
visibility:
public

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