Computer Science question

<p>Computer Science help(CSC 2010)?
I have no idea how to do the ones with a check next to them. 3,7, and 9. Here
<a href="http://tinman.cs.gsu.edu/%7Ebsrichandan1/slides/Homework-ch1.pdf%5B/url%5D"&gt;http://tinman.cs.gsu.edu/~bsrichandan1/slides/Homework-ch1.pdf&lt;/a>
Here is Figure 1.2 for number 3.
<a href="http://img291.imageshack.us/img291/986/figure12.png%5B/url%5D"&gt;http://img291.imageshack.us/img291/986/figure12.png&lt;/a>
Can you help guide me?</p>

<p>Read the chapter.</p>

<p>3.) It’s basically adding and finding the carry. 9+9 = 18. So the carry 1 (C1) is 1. Then add the next digit 4+2=6, plus the 1 carry from C0, that makes it 7, so carry 2 (C2) is 0. Adding the third digit makes 1+0=1, plus 0 from C2, so carry 3(C3) is 0. I leave it to you to find the final answer</p>

<p>7.) Using a very simple Python script, you can get the answer in under 20 seconds. Here’s a program I whipped up:
[Python</a> code -euclid program](<a href=“http://codepad.org/PK4liinoJ]Python”>http://codepad.org/PK4liinoJ)
I really hope you know about Python scripts… After all, you’re in a CS class right?</p>

<p>9.) Again, using Python I whipped this up in about 20 seconds.
[Python</a> code - 9 lines - codepad](<a href=“http://codepad.org/SRNwQmxq]Python”>Python code - 9 lines - codepad)</p>

<p>Dang, you whipped it up?</p>

<p>yes. “To Whip up”: to prepare, create, or put something together.
Btw, I did problem #3 wrong.
Here is the program and answer for problem #3:
[Python</a> code - 14 lines - codepad](<a href=“http://codepad.org/UHfVboRn]Python”>Python code - 14 lines - codepad)</p>

<p>And the link to #7 is broken, here’s the program and answer for problem #7:
<a href=“http://codepad.org/PK4liino[/url]”>http://codepad.org/PK4liino&lt;/a&gt;&lt;/p&gt;

<p>… use Python. It’s very easy to learn: <a href=“http://docs.python.org/tutorial/[/url]”>http://docs.python.org/tutorial/&lt;/a&gt;&lt;/p&gt;

<p>Yeah, I didn’t know what you mean.</p>

<p>face on palm</p>