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Count of Equal Bit Pairs

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May 12th, 2014
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Java 0.43 KB | None | 0 0
  1. import java.util.Scanner;
  2.  
  3.  
  4. public class CountOfEqualBitPairs {
  5.  
  6.     public static void main(String[] args) {
  7.         Scanner sc = new Scanner(System.in);
  8.         System.out.println("Enter an integer number:");
  9.         String value = Integer.toBinaryString(sc.nextInt());
  10.         int count = 0;
  11.         for (int i = 0; i < value.length() - 1; i++) {
  12.             if (value.charAt(i) == value.charAt(i + 1))
  13.                 count++;
  14.         }
  15.         System.out.println(count);
  16.  
  17.     }
  18.  
  19. }
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