Lesson Note Taker
Fill in the blanks below during the binary presentation. You can visit our website here!^ Due to last minute deployment issues, may need to run a local server
- git clone https://github.com/TheoH32/Runtime_Terror.git
- run:
- bundle install
- bundle exec jekyll serve
[x] Binary
- Binary is a base 2 number system.
- 0 represents OFF and 1 represents ON.
- A BIT is the minimum unit of binary information stored in a computer system.
[x] Boolean Expressions
- A BOOLEAN EXPRESSION is a logical statement that is either TRUE or FALSE and compares data.
[x] Truth Tables
- The logical operations shown in truth tables are NOT, AND, OR, and XOR.
# AND
5 > 3 and 5 == 3 + 2
5 < 3 and 5 == 5
5 == 5 or 5 != 5
5 < 3 or 5 != 5
age = 18
citizen = True
if age >= 18 and citizen:
print("You are eligible to vote.")
else:
print("You are not eligible to vote.")
[x]Binary Conversions
[x]Binary to Decimal
- We can count in binary by using powers of 2.
- In binary, we read from RIGHT to LEFT.
- 0111 has a value of 7.
[x]Binary Search
- For a binary search, the list must be SORTED.
- In a binary search, computers start at the _MIDDLE(front,middle,end)/
- The number of steps required in a binary search follows the equation: log2(n).
- Binary searches also work with a list of STRINGS. We can sort them alphabetically.
- Binary searches can be represented in FLOW diagrams.
Hacks
You will NOT be awarded any points for sections that are INCOMPLETE
[x]Note Taker
- Fill in all of the blanks above.
Lesson Quiz
- Complete the lesson quiz
- SCREENSHOT SCORE and paste it here (or paste screenshot with submission)
Binary Game
- Complete the Binary game and reach a minimum score of 10!
- SCREENSHOT SCORE and paste it here (or with submission)
Binary Search Questions
- Make a binary search tree of different the list [1,2,4,15,25,30,31]
15
/ /
2 30
/ /
1 31
/
25
- Put this list of strings in a order that can be used for binary search ["Donut”,"Cake”,"Soda”,"Banana”,"Fruit”]
['Banana', 'Cake', 'Donut', Fruit', 'Soda']
- Explain why Binary Search is more efficient than Sequential Search.
Sequential goes through each element one by one while binary splits the data in half depending whether the number is higher or lower until it finds the number
Hacks Scoring
Hack | Comments | Grade |
---|---|---|
Note Taker | fill in the blanks above | 0.1 |
Lesson Quiz | under 100% = 0.1 only | 0.2 |
Binary Game | must score at least 10 points | 0.2 |
Binary Conversions Practice | if incorrect= 0.2 awarded | 0.2 |
Binary Search Questions | if incorrect= 0.2 awarded | 0.2 |
Extra Credit | MUST SHOW WORK | 0.1 |
Total | expected= 0.9/1 | 1/1 |