Java Bit Count bitLength(int num)

Here you can find the source of bitLength(int num)

Description

bit Length

License

BSD License

Declaration

public static int bitLength(int num)

Method Source Code

//package com.java2s;
//License from project: BSD License 

public class Main {
    public static int bitLength(int num) {
        return (int) Math.ceil(Math.log((double) num) / Math.log(2));
    }// w  ww  .j  ava2s  .co  m
}

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