Challenge: Even or Odd
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Write a program which checks if the value inside the num
variable is even or odd.
A number is even if it is fully divisible by 2
. We can easily check this using the remainder operator (%
).
For example:
13 % 2
gives1
which means it's not fully divisible by two, and therefore, it's an odd number.14 % 2
gives0
, which means it's fully divisible by two, and therefore, it's an even number.
We can use this property to easily distinguish between even and odd numbers.
Write the code to
- Display the text
"The number is even"
ifnum
is even. - Display the text
The number is odd"
ifnum
is odd.
For this you'll need to write two different if
-statements.
Think about what kind of boolean expression you can write to check if a number is even or odd.
Oplossing
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Sectie 3. Hoofdstuk 5