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  1. import java.util.Scanner;
  2. class receipt
  3. {
  4. public static void main(String args[])
  5. {
  6. Scanner input = new Scanner(System.in);
  7. int sum=0, p;
  8.  
  9. p=input.nextInt();
  10. for(int i=12;i>=1;i--){
  11. sum=sum+(p/2^(i-1));
  12. p=p%2^(i-1);
  13. }
  14. System.out.println(sum);
  15. sum=0;
  16.  
  17.  
  18. }
  19. }
Success #stdin #stdout 0.06s 2184192KB
stdin
10
stdout
77