gojun077

/*
3. Argument Types - Part II
Now let's say we want to make sure that the caller always 
gets a numeric value back, even if the input wasn't of the 
right type.

To achieve that, we need to check the type of the argument 
that was passed in. If it wasn't a number, we probably 
shouldn't try to multiply it. We'll just return 0 in that case.
*/

gojun077

/*
1. Parameters are Local to the Function
Each parameter of a function is effectively a variable. 
As we saw in the previous lesson, it has a name that we 
can use inside the function to refer to the value that 
was supplied by the call to the function.

Once the function has been called, is that name available 
outside the function? To test this, first run the code as is. 
You should see "ERROR: w is not defined". What that means 

gojun077

/*
4. After Dark
The cost of a Taxi ride varies by time of day (we pay 
drivers extra to work the night shifts). A flat surcharge 
of $0.50 is added to cost for any trip starting at 8pm 
and continues until we hit 6am.

Expand your taxiFare function to accept a second parameter 
called hourOfDay which represents the time of pickup. Add 
a night surcharge of $0.50 during the appropriate hours, 

gojun077

/*
5. You've Arrived at Your Destination
It's been a late night at the office and the company 
is footing the bill for your trip home.

Use the taxiFare function you've written to set the 
variable tripCost to the cost of your crosstown ride 
of 5 miles at 2:00 in the morning.
*/

gojun077

/*
2. Looking back at conditionals
Last week we saw how using if else statements allowed us to return 
different outcomes for different scenarios.

We also saw how we can use switch statements and ternary operators 
to write neater code.

Perhaps the most difficult part of conditionals are nested conditionals. 
Let's review this concept again with a simple example.

gojun077

/*
2. FizzBuzz Revisited
Now that we know more about Boolean operations, let's return to the 
FizzBuzz exercise and explore it a bit more.

We've given you the output we want in console.log(""). All you have 
to do is provide the code for the conditions that will result in the 
correct Boolean value for each if statement.

Place the right conditions in the right places. Use Boolean operations 

gojun077

/*
Now that we've covered the bare essentials, try rebuilding the
factorial() function we've been working on, but this time write 
it all from scratch. To help you along, here are five questions 
that you can use whenever using recursion in your code:

-What is/are the base case(s)?
-What is/are the recursive case(s)?
-Have I included any other necessary termination condition(s)?
-Do the statements in the function lead to the base case?

gojun077

# Problem 3: Newton's Method
def computeRoot(poly, x_0, epsilon):
    '''
    Uses Newton's method to find and return a root of a polynomial function.
    Returns a list containing the root and the number of iterations required
    to get to the root.
 
    poly: list of numbers, length >= 1.
         Represents a polynomial function containing at least one real root.
         The derivative of this polynomial function at x_0 is not 0.

gojun077

var contents_article_no = "1234567"; //'[0-9]{7}'
var looping = "0";
var BLOGID= "1AaAAU"; //'[0-9][A-Z][a-z][A-Z]{3}'
var isblock =  false ;
isblock = parent.document.getElementById("div_" + contents_article_no).oncontextmenu() || isblock;
if(isblock) {
	    document.write("<meta http-equiv=\"imagetoolbar\" content=\"no\">");
	    document.oncontextmenu = function() { return false; };
	    document.onselectstart = function() { return false; };
	    document.ondragstart = function() { return false; };

gojun077

import math

FILE_NAME = "1C_ProbA_PartElf_small.in"
OUTPUT = "1C_ProbA_PartElf_small.out"

def load_file():
    '''
    String -> ListOfInt
    Open a newline delimited text file and do the following
    manipulations: