Worksheet [List]

# Lucky Number

name = raw_input("Enter your full name")

def calculateLuckyNumber(name):
    nameSplit = name.split(' ')
    F = len(nameSplit[0])
    S = len(nameSplit[1])
    T = len(nameSplit[2])
    luckyNum = ((2 * F + S) + T) % 10
    return luckyNum

print calculateLuckyNumber(name)

# Using List

sentence = "Dell profit surges on revived business spend"
words = sentence.split()

print words[0] + " " + words[4] + " " + words[5]
print len(words[0]) + len(words[4]) + len(words[5])

#Filtering Words

sentence = 'cat dog lion tiger mouse cow'
sentenceSplit = sentence.split(' ')

for a in range(0,6,1):
    count = len(sentenceSplit[a])
    if count == 3:
        print sentenceSplit[a]

# Sum Up Numbers

num_list = range(0,30,4)
total = 0
for a in num_list:
    total = total + a
print total

# Sum Up Even Numbers

num_list = range(0,30,3)
total = 0
for x in num_list:
    if x % 2 == 0:
        total+=x
print total

# Count even numbers
num_list = range(0,30,3)

even = 0
for x in num_list:
    if x % 2 == 0:
        even+=1
print even

Thursday, 21th June 2012

Today do programming

I know how to do, but don't know how to explain lol
Need make a program called Fortune Teller / Lucky Lucky
Take in the user's name and day, calculate lucky number & color

Wednesday, 20th June 2012

Today Creative Concepts
Need design a float for Chingay festival
Theme is Garden City

I never go to Chingay before, so I don't know what is it lol
Just playing along with it
Need artist for this mission lol

Made a few China quality buildings with paper and others with recycled stuffs.

Both me & Muffin feeling abit sick today
I recovered after drinking cold water & hyper for nothing
But she still sick, hope she recover soon x.x

Blackthorn Morgana

Practice of coding during UT clinic [ Electronegativity values difference between elements ]

The UT clinic was unhelpful to a large extent, so I practice programming on my own without any references.

a = raw_input("Please enter the 1st Electronegativity")
b = raw_input("Please enter the 2nd Electronegativity")

try:
    a = float(a)
    if a < 0:
        print "Invalid value"
        exit()

    b = float(b)
    if b < 0:
        print "Invalid value"
        exit()

except:
    print "Please enter valid float"
    exit()

if a > b:
    c = a - b
elif b > a:
    c = b - a

if c < 0.5:
    print "Difference is " + `round(c,2)`
    print "It is Non-Polar Covalent Bond"
    print "Temporary Charges"

if c > 0.5 and c < 2.0:
    print "Difference is " + `round(c,2)`
    print "It is Polar Covalent Bond"
    print "Permanent Charges"

if c > 2.0:
    print "Difference is " + `round(c,2)`
    print "It is Ionic Bond"
    print "Permanent Charges"

Electronegativity and Types of bonds

When two atoms share electrons, a covalent bond is formed.

i.    If electrons are shared more or less equally, a non-polar covalent bond exists between the atoms (e.g. H-C).

ii.    If electrons are shared unequally, a polar covalent bond exists between the atoms (e.g. H-O).

Values of the elements

Tuesday, 19th June 2012

Slept at 10 pm last night
Today woke at 7 am to buy Egg McMuffin for Muffin

Today need study the chemical properties of water
Example:
- Why does ice cube float on water
- Why is water able to dissolve various substances like salt
- Why water has a high boiling point

Notes :
Hydrogen Bonding can only occur when H is interacting with F, N or O

To determine the polar, non-polar or ionic bond.
Need calculate the difference between the elements de elctronegativity values.

Monday, 18th June 2012

Finally art of story

Lesson starts on 8.30, teacher arrive at 9

3rd meeting start at 1.30, teacher reach at 1.45 lol

Sian....

Teacher leaving soon, by end of this month
Make me wondered, who would be my new teacher?
I hope no more Cs =.=

Slept for 2 hours only last night, from 5+ to 7+ am
So tired lol, almost fell asleep on bus

After school, went Causeway Point to eat Pizza Hut
Today Darren's birthday, eat pizza to celebrate
But the offer really shitty, plus got GST & Service Charge
I think I next time eat pizza at my area better lol

Rounding Decimal Points (Money)

Just a random code I made when got nothing to do, figured might have to count money stuffs sooner or later.

a = raw_input("First price")
b = raw_input("Second price")
c = raw_input("Third price")

try:
    a = float(a)
    if a < 0:
        print "Please enter positive values"
        exit()

    b = float(b)
    if b < 0:
        print "Please enter positive values"
        exit()

    c = float(c)
    if c < 0:
        print "Please enter positive values"
        exit()

except:
    print "Invalid"
    exit()

def ExtraCost(a,b,c):
    cost = a + b + c
    gst = cost * 0.07
    svc = cost * 0.1
    print "Intial cost is $" + `round(cost, 2)`
    print "GST is $" + `round(gst, 2)`
    print "Service charge is $" + `round(svc, 2)`
    total = cost + gst + svc
    return round(total, 2)

print "Final cost is $" + `ExtraCost(a,b,c)`

Sunday, 17th June 2012

Woke up around 4 today x.x
Last night slept too late, nothing to do today anyway
Slacking~

Think will get this on Tuesday for Muffin

Don't feel like going to school tomorrow cause I got 3 Cs from 5 lessons only =.=
Wonder what do I have to write to get B or better...