Take some additional notes that you would like here for 3.12 and 3.13. We will be looking for additional notes from the presentation.

ADDITIONAL NOTES:

New parameters and arguments give a different output
You call a function, define it then call it then put in your parameters
Insert values into a function for a certain output
Splice function splits up different parts of a string
Its a pain to rewrite code multiple times rather than defining it as a function
Modularity is needed for large coding projects

What are procedures?

Fill in the blanks please:

Procedure: Methods or functions

Parameters: Input values of a procedure

Arguments: Specify value of values when procedure is called

Modularity: Executing the code multiple times

Procedural Abstraction: Provides a name for a process

What are some other names for procedures?: Function

Why are procedures effective?: They can repeat a code multiple times without rewriting the entire code again You can also alter the result without channging the code

Challenge 1 below: Add the command that will call the procedure.

decimal = 8
binary = 0
ctr = 0
new = decimal 

while(new > 0):
    binary = ((new%2)*(10**ctr)) + binary
    new = int(new/2)
    ctr += 1

#output the result       
print("Binary of", decimal, " is:", binary)

Binary of 8  is: 1000

Challenge 2 below: Complete the Min and Max procedure in either JavaScript and Python using the instructions from the JavaScript page. (JavaScript will get you a extra 0.1)

a = 30
b = 20
if a > b:
    print("higher")
else: 
    print("lower")

higher

Homework/Hacks: For the hw, you have two options, easy or hard. The easy hack is for a 2.7 + extra work for the full 3. The easy hack is simply creating your own procedure with your own creativity. Since there is a lot of leeway for this one, you must do additional work to get a 3. For the hard hack, below is the start to a character to binary convertor. This is just a template, but the goal is to translate "APCSP" into binary. You can delete the existing code if you want. The only contraint is that you must use a procedure. Doing this will get you a 3.

import math

def charToBinary(x):
    l,m = [],[]
    for i in x:
        l.append(ord(i))
    for i in l:
        m.append(int(bin(i[2:])))
    return m
print(charToBinary("APCSP"))
    


# The output shown below is the output you are supposed to get

#import math