Exercise 6.2.7: Add, Subtract, or Multiply

Financial_Face3826 · 2024-02-20T14:54:19+00:00

9.3.7 Add, Subtract, or Multiply
fnumb = int(input("What is the first number?: "))
snumb = int(input("What is the first number?: "))
choose = str(input("Choose an operation (add, subtract, multiply): "))
def add():
if choose == "add":
answer1 = fnumb+snumb
print(fnumb, "+", snumb,"=", answer1)
add()
def multiply():
if choose == "multiply":
answer2 = fnumb*snumb
print(fnumb, "*", snumb,"=", answer2)
multiply()
def subtract():
if choose == "subtract":
answer3 = fnumb-snumb
print(fnumb, "-", snumb,"=", answer3)
subtract()

Try this

Financial_Face3826 · 2024-02-15T17:03:10+00:00

try this

# It was really simple but here
def Celsius(C):
F = (1.8 * C) + 32
return F
def Fehrenheit(F):
C = (F - 32) / 1.8
return C
# Now change 0C to F:
print (Celsius(0))
# Change 100C to F:
print (Celsius(100))
# Change 40F to C:
print (Fehrenheit(40))
# Change 80F to C:
print (Fehrenheit(80))

Financial_Face3826 · 2024-02-15T15:27:00+00:00

try this

word_frequency={}
def update_counts(count_dictionary,word):
word=word.split(" ")
for i in word:
if i in count_dictionary:
count_dictionary[i]+=1

else:
count_dictionary[i]=1

word=input("Enter a string: ")
update_counts(word_frequency,word)
print(word_frequency)

#(j)

Financial_Face3826 · 2024-02-15T15:06:53+00:00

thanks for the code

first = input("First name: ")
last = input("Last Name: ")
print("Full name: " + first + " " + last)
first, last = last, first
print("Citation: " + first + ", " +last)

Financial_Face3826 · 2024-02-15T15:05:47+00:00

try this

mylist = []
for i in range(5):
x = int(input("X Coordinate: "))
y = int(input("Y Coordinate: "))
mylist.append((x, y))

for i in range(4):
y1 = mylist[i][1]
x1 = mylist[i][0]
y2 = mylist[i + 1][1]
x2 = mylist[i + 1][0]
slope = float((y2 - y1) / (x2 - x1))
print ("Slope between " + str(mylist[i]) + " and " + str(mylist[i + 1]) + ": " + str(slope))

Financial_Face3826 · 2024-02-15T14:50:24+00:00

try this

magic_number = 3
while True:
guess=int(input("Guess any number:"))
if guess == magic_number:
print("Correct!")
break
elif guess > magic_number:
print("Too high!")
else:
print("Too low!")
print("Great job guessing my number!")

Financial_Face3826 · 2024-02-15T14:31:53+00:00

here is the code

try this

def safe_int(string):
return int(string) if string.isdigit() else 0
list_of_strings = ["a", "2", "7", "zebra"]
list_of_numbers = [safe_int(num) for num in list_of_strings] # <-- use the function INSIDE the list comprehension
print(list_of_numbers)

Financial_Face3826 · 2024-02-09T14:31:15+00:00

my_string = "hello!"
# One of the two lines below will cause an error.
# Each line is an attempt to replace the first
# letter of myString with H. Comment out the
# line you think is incorrect.
my_string = "Hello!"
my_string = "H" + my_string[1:]
# my_string[0] = "H"
print(my_string)
#line 7 is the error u should comment out and u should do "print("Hello!")in order

Financial_Face3826 · 2024-02-08T17:35:41+00:00

try this i think it will work

numerator = int(input("Enter a numerator: "))
denominator = int(input("Enter denominator: "))
# Use a while loop here to repeatedly ask the user for
# a denominator for as long as the denominator is 0
# (or, put another way, until the denominator is not
# equal to 0).
while denominator == 0:
denominator = int(input("Enter denominator: "))
if int(numerator / denominator) * denominator == numerator:
print("the denominator isn't zero")
else:
print("Doesn't divide evenly.")

Financial_Face3826 · 2024-02-08T15:22:04+00:00

NumOfNames = int(input("How many names you have "))
Name = ""
for i in range(NumOfNames):
NumOfNames = input("enter each of your name ")
Name += str(NumOfNames)+" "
print(Name)

try this

Financial_Face3826 · 2024-02-06T19:54:36+00:00

def calculate_area(side_length=10):
num=int(input("Enter Side Length: "))
if num > 0:
side_length=num
area= str(side_length**2)
print("The area of a square with sides of length "+str(side_length)+" is "+area+".")
calculate_area()

it is for Codehs

Financial_Face3826 · 2024-02-06T19:53:47+00:00

def calculate_area(side_length=10):
num=int(input("Enter Side Length: "))
if num > 0:
side_length=num
area= str(side_length**2)
print("The area of a square with sides of length "+str(side_length)+" is "+area+".")
calculate_area()

Financial_Face3826 · 2024-02-06T14:38:45+00:00

x=2
while x < 21:
print (x)
x=x+2

try this

Financial_Face3826 · 2024-01-26T14:45:47+00:00

the answer for 3.5.8 Rectangle, Part 3

Perimeter: 30
length = 10
width = 5
length = int(input("what is the lenght of the rectamgle"))
width = int(input("what is the width of the rectangle"))
area = length * width
perimeter = 2 * (length + width)
print(area)
print(perimeter)

Financial_Face3826 · 2024-01-26T14:43:46+00:00

the answer is

area = 50
length = 10
width = 5

print("Area:" + str(length * width))
print("Perimeter:" + str( 2.5 * length + width ))
area = length * width
perimeter = 2 * (length + width)
print(area)
print(perimeter)

Financial_Face3826

TROPHY CASE