Chapter 5 Loops
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Section 5.2 The while Loop
How many times will the following code print "Welcome to
int count = 0;
while (count < 10)
public class Test cfw_
public static void main(String args) cfw_
int x = cfw_1, 2, 3, 4;
x = new int;
Need to install Java on your machine
Java is free, it is open source
1. First determine what your machine System type is. This is the number of bits the CPU uses.
It will be 32 bit or 64 bit. Most computers today are 64 bit.
To find out click you
Chapter 1 Introduction to Computers, Programs, and Java
Section 1.2 What is a Computer?
1. _ is the physical aspect of the computer that can be seen.
c. Operating system
d. Application program
_ is the brain of a com
Chapter 2 Elementary Programming
Section 2.3 Reading Input from the Console
Suppose a Scanner object is created as follows:
Scanner input = new Scanner(System.in);
What method do you use to read an int value?
Chapter 4 Mathematical Functions, Characters, and
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What is Math.round(3.6)?
What is Math.rint(3.5)?