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Cheatography

Cheat sheet N Cheat Sheet by

Symbols 2

>
more than
<
less than
>=
equal or more than
<=
equal or less than

Vocab

input()
receive inform­ation from user
print()
show info that received from user
int()
change info to integer
float()
convert value into decimal number

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")
 

Vocab 3

Variable
info from user that can change
Syntax
the computer's grammar

Symbols

==
equal to
!=
not equal to
+
add number
-
minus number
*
multiply number
%
find remainder between two number
/
divide number
**
power the number

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)

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)
 

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"))

Vocab2

string
inform­ation user added
len()
number of string
boolean
true/false
 

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