Logical Types
Let's now turn our attention to logical data types.
For instance, if you evaluate 2 > 1
, it will return TRUE
because 2
is indeed greater than 1
. This principle will be highly relevant in later chapters.
Numbers and strings (text) can also be converted to logical types. Any number except 0
will be converted to TRUE
(0
converts to FALSE
), and the strings 'F'
, 'false'
, 'False'
, and 'FALSE'
will convert to the logical FALSE
. The same principle applies for logical TRUE
.
When converting logical values to numbers, FALSE
becomes 0
, and TRUE
becomes 1
.
Swipe to start coding
- Assign the result of the expression
19*54 > 76*13
to the variablelogic
. - Show the value of the
logic
variable. - Show the data type of the
logic
variable. - Convert the
logic
variable to an integer and show the result.
Avoid using the print()
function.
Oplossing
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Logical Types
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Let's now turn our attention to logical data types.
For instance, if you evaluate 2 > 1
, it will return TRUE
because 2
is indeed greater than 1
. This principle will be highly relevant in later chapters.
Numbers and strings (text) can also be converted to logical types. Any number except 0
will be converted to TRUE
(0
converts to FALSE
), and the strings 'F'
, 'false'
, 'False'
, and 'FALSE'
will convert to the logical FALSE
. The same principle applies for logical TRUE
.
When converting logical values to numbers, FALSE
becomes 0
, and TRUE
becomes 1
.
Swipe to start coding
- Assign the result of the expression
19*54 > 76*13
to the variablelogic
. - Show the value of the
logic
variable. - Show the data type of the
logic
variable. - Convert the
logic
variable to an integer and show the result.
Avoid using the print()
function.
Oplossing
Bedankt voor je feedback!
Awesome!
Completion rate improved to 3.85single