Python input/output

What is a input?

• A function that allows us to ask the user to enter some data.

• To plug in something.

• Data displayed on a screen.

• A function

What is a output?

• A piece of data that is shown on the screen.

• Data that the user enters

• An output

• A orange

What syntax would you use to create a name variable?

• name=input()

• input=name

• name=input{}

• name=INPUT

What function is used to output a message in python?

• print("")

• input=name

• print

• name=input

One word is missing from the codes (see picture).

Choose the correct word to ensure the function works.

• input

• output

• variable

• print

Two symbols are missing from the codes (see picture).

Choose the correct symbols to ensure the input function works.

• 1st blank: "

  2nd blank: "

• 1st blank: #

  2nd blank: #

• 1st blank: !

  2nd blank: !

• 1st blank: (

  2nd blank: )

why will the following script won't work?

user_input1 = input("Enter a number: ")

user_input2 = input("Enter a second number: ")

print(user_input1 + user_input2)

• Because variables cannot be longer than 1 word

• Because user_input1 and user_input2 is a string

• Because input is an invalid function

• Because python will always thing that it has to add 1+2

• It will work

When we get an input what type of variable is it?Examble:

input_var = input("Input: ")

• float

• string

• int

• key

Which code will work?

1) num1 = input("Number 1")

num2 = input("Number 2")

print(num1+num2)

2)num1 = float(input("Number1")

num2= float(input("Number 2")

print(num1+num2)

• 1

• 2

What will the code below print if num1 = 5 and num2 = 8?

num1 = input("Number 1")

num2 = input("Number 2")

print(num1+num2)

• 85

• 58

• 5+8

• None of the above