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string+string
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combine together
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string+number
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crash
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number+number
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math-addition
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print()
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displays information on the screen
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intput()
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receives information from the user
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int()
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converts a value to an integer
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float()
|
change the number into decimal
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len()
|
count the string
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str()
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change the value into string
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print (name.upper())
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|
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print (name.lower())
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|
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print (name.capitalize())
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print (name.title())
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varible
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holds a value and can be changed
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string
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a list of characters such as numbers, letters, symbols
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==
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equal to
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!=
|
not equal to
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+
|
plus
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-
|
minus
|
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*
|
times
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/
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divide
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%
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remainder
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**
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power
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<
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lessthan
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>
|
more than
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<=
|
less than or equal to
|
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>=
|
more than or equal to
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def creatlist (quitword):
print('keep entering words to add to the list')
print('quit when word=', quitword)
mylist = []
while True:
user_word = input('enter a word to add to the list')
If user_qord == quitwords:
return my list
dulplicateword = False
for item in mylist
if item == user_word
duplicateword == true
if (duplicatedword == True):
print ('duplicate word!')
else:
mylist.append(user_word)
userlist = createlist("hello")
print(userlist)
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string * number
|
combine that string multiple times
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|
string * string
|
crash
|
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number * number
|
math multiply
|
|
string ** string
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crash
|
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number ** number
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math exponents
|
|
string ** number
|
crash
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print ("welcone to our shop")
price=0
size=('s','m','l','xl')
colour=('red','black','white')
sock=('want','not want')
print (size)
shirt = (input('what shirt size do you want?'))
if shirt == ('s'):
price = price+70
print( "the price now is",price)
elif shirt ==('m'):
price = price+80
print( "the price now is",price)
elif shirt ==('l'):
price = price+90
print( "the price now is",price)
elif shirt ==('xl'):
price = price+100
print( "the price now is",price)
else:
print("our shop doesn't have this size.")
print (colour)
shirtcolour= (input('what colour of shirt do you want?'))
if shirtcolour == ('red'):
price = price+70
print( "the price now is",price)
elif shirtcolour ==('black'):
price = price+80
print( "the price now is",price)
elif shirtcolour ==('white'):
price = price+90
print( "the price now is",price)
else:
print("our shop don't have this colour")
print (size)
pant = (input('what pant size do you want?'))
if pant == ('s'):
price = price+70
print( "the price now is",price)
elif pant ==('m'):
price = price+80
print( "the price now is",price)
elif pant ==('l'):
price = price+90
print( "the price now is",price)
elif pant ==('xl'):
price = price+100
print( "the price now is",price)
else:
print("our shop doesn't have this size.choose again")
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Cheatography n. The art of mapping complex subjects into clear, instantly navigable reference guides.