Vocabulary
Variable |
Holds a value and can be changed |
String |
A list of characters such as numbers, letters, symbols |
Integer number |
Whole number/Counting number (No decimal) |
Float number |
The number with decimal |
Modulo |
Find the remainder |
Boolean |
True/False |
Syntax |
Grammar/Structure of language |
Function call |
A call to use function |
Argument/Parameter |
Something you give to function |
Function |
Something that you can reuse the code |
function 1
def aisha(text):
print("" + str(text) + "")
return
aisha(1)
aisha("hello")
aisha(1+2)
aisha("text")
def chung(text,decoration):
print(decoration + str(text) + decoration)
return
chung(123123213212, "++++")
chung("hello", "<<>>")
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function area of circle
def areaOfCircle(r):
if r<= 0:
return "Error:radius <= 0"
pi = 3.1415
area = pi r r #or pi r *2
return area
user_radius = input("Enter the radius: ")
radius = float(user_radius)
print("The area of the circle is", areaOfCircle(radius))
|
Grade A Exam
theList = ["A","B","C","D"]
for item in theList:
print(item)
whileList = ["E","F","G","H"]
s = 0
while s < len(whileList):
print(whileList[s])
s += 1
while True:
user_input = input ("Enter the word: ")
if user_input == "exit":
break
else:
print(len(user_input))
def theFunction():
while True:
user_input = input ("Enter the word: ")
if user_input == "stop":
break
return
theFunction()
def computeThis(a1,b2):
return (a1*b2)
print (computeThis(4,8))
def finalFunction(string):
print("*"+string+"*")
return
finalFunction("Aisha")
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Code
print (name.upper()) |
Make every letter capital case |
print (name.lower()) |
Make every letter lower case |
print (name.capitalize()) |
Make the first letter capital case |
print (name.title()) |
Make the first letter and the letter after the space capital case |
RANDOM
import random
# Create a list of integers
intlist =[1,2,3,4]
random_int = random.choice(intlist)
print(intlist,random_int)
# Create a list of floating point numbers
fplist = [1.0,1.2,1.4,0.5]
random_fp = random.choice(fplist)
print(fplist,random_fp)
# Create a list of strings
srtlist = ["Aisha","Eve","KamitoP","Sanya"]
random_srt = random.choice(srtlist)
print(srtlist,random_srt)
# Create a list of integer, floating point number and string
mylist = [1,2.5,"Aisha"]
random_item = random.choice(mylist)
print(mylist,random_item)
# Create a list of following variables
myvar1 = 1
myvar2 = 2
myvar3 = 3
varlist = [myvar1,myvar2,myvar3]
random_var = random.choice(varlist)
print(varlist,random_var)
|
Max Value Function
def max2(num1,num2):
MaX = num2
if num1 > num2:
MaX = num1
return MaX
def max3(num1,num2,num3):
Max = num1
if num2 > num1:
if num2 > num3:
Max = num2
if num3 > num1:
if num3 > num1:
Max = num3
return Max
first = input('Enter the first number: ')
second = input('Enter the second number: ')
third = input('Enter the thrid number: ')
print("Max value of 2 value is",max2(first,second))
print("Max value of 2 value is",max3(first,second,third))
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Reverse Word
while True:
word = input("Please enter the word:" )
index = 0
reverse = ''
while int(index)<len(word):
reverse = word[index] + (reverse)
index = int(index) + 1
print("Reverse: ", reverse)
|
Convert to binary
user_number = ' '
while user_number != ' 0 ' :
user_number = input ("Enter a number to convert to binary: ")
number = int(user_number)
binary_string = ' '
while (number > 0):
remainder = number%2
binary_string = str(remainder)+ binary_string
number = number//2
print ("Binary string is", binary_string)
|
Palindrome 9/10
def isPalindrome(word):
reverse = ""
for item in word:
reverse = item + reverse
if reverse == word:
return True
else:
return False
while True:
user_word = input('What is the word: ')
length = len(user_word)
if user_word == 'quit':
break
else:
print("Length of the word is: ",(length))
function_return = isPalindrome(user_word)
if function_return == True:
print(user_word, "is a palindrome")
else:
print(user_word, "is not a palidrome")
|
Area of Triangle Function
def areaOfTriangle(base,height):
return (1/2baseheight)
user_base = float(input('Enter the base of triangle: '))
user_height = float(input('Enter the height of triangle: '))
print ('The area of Triangle is: ',areaOfTriangle(user_base,user_height))
def volumeOfPrism(area,dept):
return (area*dept)
user_dept = float(input('Enter the dept of the Prism: '))
print ('The volume of Prism is: ',volumeOfPrism(areaOfTriangle(user_base,user_height),(user_dept)))
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