Search:

It doesn't say what the error is, but can't get it correctly.

import java.io.*;

public class EchoSum extends Echo
{

public EchoSum (String datafile) throws IOException
{
super(datafile);
}

Suppose an external file is made up entirely of integers. In the model we've been using in this unit, the file is actually read in, line by line, as a sequence of Strings. Using a StringTokenizer...

super.print();
System.out.println("GPA: " + gpa);

Oh, I think I mean to switch the largest = nums[j], so it should be nums[j] = largest

The code box below includes a live int array variable called nums, whose declaration and initialization is hidden. The elements in this array are distinct. What is the largest element in the array?...

When I put my code into Java, it said that: 3275
My code should return a number of divisions. :confused:

When I put my code into Java, it said that: 3275
My code should return a number of divisions. :confused:

Yea!!Sorry that! I got the general idea for this question, can I post my answer and get some advices?

--- Update ---

I don't know why my answer still not currect;

public int halfCount(int...

Write a public method called halfCount, which is passed an int as a parameter and which performs successive (integer) divisions by 2 until 0 is reached. The method returns the number of divisions...