Week 6 - Input/Output Functions

The ways computers (and people) GET information

• Inputs

• Outputs

The ways computers (and people) GIVE information

• Inputs

• Outputs

What function converts the data in a variable into a 'integer'?

• int()

• str()

• bool()

• float()

What function converts the data in a variable into a 'float'?

• int()

• flt()

• bool()

• float()

What function converts the data in a variable into a 'string'?

• str()

• float()

• bool()

• string()

What does this built-in function do?

input()

• Opens the CD tray.

• Prompts the user to enter data.

• Displays the word 'input'.

• Exits the program.

How do you ask for the user to input their name?

• name = int("what is your name")

• print("What is your name?")

• input = name("what is your name?")

• name = input("what is your name?")

By default any data inputted by the user is of data type string in python.

• True

• False

What will be the output of the following command?

x = int(3.6)

print(x)

• 3

• 4

• Logical error - Can't cast a float value to an integer as data will be lost.

What will be the output of the following command?

x = float(3)

print(x)

• Logical error - Can't cast a integer value to an float as data will be added.

• 3.0

• 3