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Java program to find the position of MSB bit of an integer number

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mahmoud2506
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2022-05-06
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Java program to find the position of MSB bit of an integer number

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mahmoud2506
2022-05-06
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Program/Source Code:

The source code to find the position of the MSB bit of an integer number is given below. The given program is compiled and executed successfully.

// Java program to find the position of MSB bit 
// of an integer number

import java.util.Scanner;

public class Main {
  public static void main(String[] args) {
    Scanner SC = new Scanner(System.in);

    int num = 0;
    int pos = 0;

    System.out.printf("Enter Number: ");
    num = SC.nextInt();

    while (num > 0) {
      pos++;
      num = num >> 1;
    }
    System.out.printf("Position of MSB bit is: %d\n", pos - 1);
  }
}

Output:

Enter Number: 14
Position of MSB bit is: 3

 

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