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Query in the output of below java code

public class qu11 {
    int fun(int num)
    {int count=0;
    while(num>0)
    {
        count++;
        num<<=1;
    }
       return count;
    }
    public static void main(String aa[])
    {
        qu11 obj=new qu11();
       int output= obj.fun(435);
       System.out.println(output);
    }
  
}
According to me the output of this question must be 8 but why is its output 23..

Replies

  • micheal john
    micheal john
    radha gogia
    According to me the output of this question must be 8 but why is its output 23..

    can you explain how to got 8 as answer?
  • rahul69
    rahul69
    435=> 9 bits, shifting one bit right ,and as int is 32 bit, so keeping counter,32-9=23.

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