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FizzBuzz
========
== Slightly modified example of thesis: Figure 4.4, page 87
The colm language has evolved since it has been described in the thesis.
With some modifications we can reactivate this example.
[source,chapel]
.figure_44.lm
----
include::code/figure_44.lm[]
----
Please Note:
* the syntax is very c-ish
* the variables are defined with their type
* there is no postfix increment operator (i = i +1)
[source,bash]
----
/opt/colm/bin/colm fizzbuzz.lm
./fizzbuzz
----
That gives us:
----
hello 0 0
hello 1 1
hello 2 2
hello 8 3
hello 9 4
----
== Real FizzBuzz
The fizzbuzz test is often used to check is someone has programming skils.
It is the next logical step to 'hello world'.
[source,chapel]
.fizzbuzz.lm
----
include::code/fizzbuzz.lm[]
----
It appears that there is no modulo operator ('%').
Therefor we'll resort to a function.
Writing a function seems rather straight forward
Please note:
* that '&&' is working.
* The return type is needed, but if 'nil' is retuned by default.
[source,bash]
----
/opt/colm/bin/colm fizzbuzz.lm
./fizzbuzz
----
That gives us
----
FizzBuzz
1
2
Fizz
4
Buzz
Fizz
7
8
Fizz
Buzz
11
Fizz
13
14
FizzBuzz
16
17
Fizz
19
----
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