Cheatography
https://cheatography.com
Vocab
input() |
receive information from user |
print() |
show info that received from user |
int() |
change info to integer |
float() |
convert value into decimal number |
Symbols 2
> |
more than |
< |
less than |
>= |
equal or more than |
<= |
equal or less than |
Letter Number (Code)
firstname = input("What is your firstname? ")
lastname = input("What is you lastname? ")
fullname = firstname + " " + lastname
print (fullname)
letternum = int(input("What is the letternumber? "))
if len(fullname) >= int(letternum):
print (fullname[letternum])
letterprint = int(input("How many times to print the letter? "))
if int(letterprint) <= 100:
print (fullname[letternum] * int(letterprint))
else:
print ("Too many letters to print!")
else:
print ("Invalid letter number, try again")
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Symbols
== |
equal to |
!= |
not equal to |
+ |
add number |
- |
minus number |
* |
multiply number |
% |
find remainder between two number |
/ |
divide number |
** |
power the number |
Vocab 3
Variable |
info from user that can change |
Syntax |
the computer's grammar |
Reverse Word (Code)
word = input("Enter a word: ")
index = 0
reverse = ''
while index < len(word):
reverse = word[index] + reverse
index = index+1
print("Reverse: ",reverse)
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Finding Radius (Code)
user_radius = input("What is your radius ?")
radius = float(user_radius)
pi = 3.1415
area = (pi (radius * 2))
print ("The area of the circle is", area)
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Vocab2
string |
information user added |
len() |
number of string |
boolean |
true/false |
Guessing Word Game (Code)
import random
mylist = ['barbie', 'kitty', 'my melody', 'sailor moon', 'pretty cure']
random_item = random.choice(mylist)
print(random_item)
print(mylist[0])
print(mylist)
chance = 5
score = 0
while chance > 0:
user_guess = input("Guess a word ")
if user_guess == random_item:
score = score+100
print ("That's correct")
print ("score: ", score)
random_item = random.choice(mylist)
elif user_guess in mylist:
chance = chance-1
print ("Sorry, wrong choice!")
print ("chance remaining ", chance)
else:
chance = chance-1
print ("Sorry, that's not even on the list")
(chance == 0, print("game over"))
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