Type Conversion(Typecasting)

Question 1

Convert from one type to another with the:

Answer 1

methods:

• int()
• float()
• complex()

Question 2

convert from int to float:

x = 1 # int
y = 2.8 # float
z = 1j # complex

Answer 2

a = float(x)

Question 3

convert from float to int:

• x = 1 # int
• y = 2.8 # float
• z = 1j # complex

Answer 3

b = int(y)

Question 4

convert from int to complex:

• x = 1 # int
• y = 2.8 # float
• z = 1j # complex

Answer 4

c = complex(x)

Question 5

convert 1 to a float

Answer 5

float(1)

1.0

Question 6

convert 1.3 to an int

Answer 6

int(1.3)

1

Rember int will not round up

Question 7

Everything in Python can be truend into what?

Answer 7

Booleon

bool

>>> bool(1)

True

Question 8

bool of 0 will return:

Answer 8

false

>>> bool(0)

False

>>>>bool(0.0)

False

If there is 0 lenth string

bool(‘ ‘)

false